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Statistical Analysis - Science topic
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Questions related to Statistical Analysis
I'm looking for free or subscription apps to make my statistical analysis.
Even online apps would be useful.
I used to have MiniTab on Windows but it isn't compatible with MacOS.
Thanks!
I am developing a machine-learning model for a Network Intrusion Detection System (IDS) and have experimented with several ensemble classifiers including Random Forest, Bagging, Stacking, and Boosting. In my experiments, the Random Forest classifier consistently outperformed the others. I am interested in conducting a statistical analysis to understand the underlying reasons for this performance disparity.
Could anyone suggest the appropriate statistical tests or analytical approaches to compare the effectiveness of these different ensemble methods? Additionally, what factors should I consider when interpreting the results of such tests?
Thank you for your insights.
I am using IBM SPSS version 21 as a statistical analysis software. My research is about comparing 2 diferent populations. Let's say it's group A and group B.
Each group has variables changing between 2 different timelines : T0 and T1, and these variables are qualitative. Let's say one of these variables is called X.
X is coded either 0 for no, or 1 for yes.
As a qualitative variable, the frequency of X is calculated in percentage by SPSS.
The difference between the frequencies in T0 and T1 is calculated manually by this formula : ( Freq of X(T0) in group A - Freq of X (T1) in group A )/ Freq of X(T0) in group A * 100
So we obtain the variation between these 2 timelines in percentage.
My question is : how do i compare the variation of group A versus the variation of group B between these two timelines (T0 and T1) using SPSS ?
Hello everyone,
I hope all thing is OK.i have a paper based on meta analysis, please let me know could you help me in statistical analysis of this paper?
Best regards
Dear Colleagues,
I'm currently researching the relationships between participation in creative-cultural activities, the mental well-being of individuals and the influence of this link on the individuals' work/study performance.
To do so, I developed a questionnaire which combines already validated and well-known scales into a unique framework.
However, to proceed further with this investigation, I need thousands of answers to the questionnaire to perform statistical analyses properly.
Thus, I would be immensely grateful if you could spend a few minutes of your time completing the questionnaire (https://forms.gle/J5ey26y5nmFbEfhE8) and if you could share your observations and suggestions with me.
Thank you in advance for your precious help!
Regards,
Luna
I have three treatment groups and testing the germination rates.
Hi,
I am hoping to get some help on what type of statistical test to run to validate my data. I have run 2 ELISAs with the same samples for each test. I did perform a Mann-Whitney U-test to compare the groups, and my results were good.
However, my PI wants me to also run a statistical test to determine that there wasn't any significant difference in the measurement of each sample between the runs. He wants to know that my results are concordant/reproducible.
I am trying to compare each sample individually, and since I don't have 3 data points, I can't run an ANOVA. What types of statistical tests will give me that information? Also, is there a test that will run all the samples simultaneously but only compare across the same sample.
For example, if my data looked like this.
A: 5, 5.7
B: 6, 8
C: 10, 20
I need a test to determine if there is any significant difference between the values for samples A, B, and C separately and not compare the group variance between A-C.
Hi, I need some information. After collecting data from various experiments, I am proceeding with a statistical analysis. Since I work with frequencies, I was told to use the chi-square test. After performing it, it tells me that my data is statistically significant.. but it doesn't tell me which conditions are, I should go and analyse them individually. Is there a post hoc test that tells me in which categories (which I am considering) there is this significant difference?
Thank you all!
For my research, I have to compare multiple groups (between) and some factors within those groups. I will try to explain it as good as possible.
Independent variable: group. There are two groups: experts (N =13) and non-experts (N=13). These two groups evaluated 6 different robot gestures, representing emotions. They evaluated these via 6 videos. The 6 emotions represented were: anger, surprise, happiness, fear, sadness and disgust.
They received this statement for every emotion: it is feasible for a child with the Autism Spectrum Disorder to recognize this emotion.
They answered via a 7-points Likert item (1 = strongly disagree to 7 = strongly agree).
I have to compare the feasibility of the gestures within the groups (within) and for every emotion between the groups (between). I was thinking about a mixed ANOVA. Unfortunately, some data is not normally distributed (I used Shapiro-Wilk in SPSS for this because of my sample size). The emotions anger, sadness, disgust (only for non-experts) and fear (only for non-experts) are not normally distributed. I tried to fix this with transforming (log) but this did not work.
I saw something about the Generalized Estimating Equations (GEE) and the Friedman test (non-parametric tests) but I am still not really sure what to do.
I hope someone can give me some tips.
I have to choose the statistical analysis for my thesis proposal, and this statistical analysis was used in a topic similar to mine (to analyse the relationship of some environmental data with species data), but I'm a beginner at statistics, and I'll need a guide.
What analysis software would people recommend? I mainly do qual analysis but would like to do some statistical analysis also. Is there any software which can do both?
I am interested in analyzing rainfall data and seeking simple methods to do it with statistical analysis
I performed swelling experiments three times for each of five different samples, recording measurements every hour for 24 hours. How do I apply ANOVA to analyze this data?
I will need the LaTEX software and a step by step use of it. I need someone who will thoroughly guide me in the use of LaTex in statistical analysis and arrangement of data.
The perceived difficulty of the Gemini tool, however, does not fully support any particular research method. For example, if your research requires complex statistical analysis, Gemini may not provide sufficient assistance.
I have molecular data (0,1) and a trait with continuous variables. My goal is to detect the significance of markers associated with the trait. Which statistical analysis should I perform? Should I use a t-test, logistic regression, or something else?
i am measuring the effect of 5 ph values and the experiments have been done on three replicate. i want to use all the values, not just the average.
What aspects of working with data are the most time-consuming in your research activities?
- Data collection
- Data processing and cleaning
- Data analysis
- Data visualization
What functional capabilities would you like to see in an ideal data work platform?
This question is looking for detailed, actionable advice on leveraging statistical tools in quantitative research to yield more reliable and accurate outcomes.
EDIT - Okay, You are have 20 rats and you take two measurements from 5 of the rats at a specific time but don't measure those rats again after that. You then repeat this for the 3 remaining time points. Both measurements are the level of a protein in the brain tissue BUT they measure them at different places in the brain. If you wanted to compare the two data sets, would this count as a repeated measure?
More specifically if you were doing a statistical analysis would you enter them into a mixed model two-way ANOVA (time point and location)? or an independent two-way ANOVA (time point and location)?
Chapter 1
1.1Introduction
Webber (1994:13) argues that worship, both in its traditional and contemporary forms, finds its basis in the Scriptures. It is important to recognize that worship is not something created by humans, but rather a divine gift bestowed upon us. In the same vein Tozer (2017) asserts that the primary reason for the existence of human beings is worship. God's original intent in creating humanity was to have creatures to him. In support of the above statements Warren (2006:7) states that “Worship is the purpose of your life. When Jesus was asked, (Matthew 22:36-40) “What is the greatest commandment?” he replied, “Love the Lord your God with all your heart and mind and soul and strength.”
Worship is for those who have realized the importance of cultivating a deep connection with the divine and recognizing God's presence in all aspects of our existence. It suggests that true worship involves more than just external rituals or practices; it involves an inner transformation and a conscious alignment of our thoughts, beliefs, and actions with the divine will (Goodwin 2012).
Worship is reserved for Christians who have accepted Jesus as their Lord and Savior through faith. It is seen as a lifestyle and requires obedience to the Word of God. The passage from Matthew 16:24-25 is cited, where Jesus command believers to deny themselves, take up their cross, and follow Him. The worshipers are called to live in obedience to God’s Word, and worship should be aligned with God’s instructions and done His way. The Ten Commandments, particularly the first two, establish that God alone is to be worshiped and that the manner of worship is determined by God. It is argued that worship must be God-centred and not focused on human inventions. The study’s introductory chapter includes background information, problem statement, objectives, research questions, justification, assumptions, research methodology, literature review, and scope.
1.1Background of the Study
Prompted by observation and social media the research focuses to study what the researcher terms a crisis in worship. Though others have researched in the similar topic the researcher fills compelled to express her concerns in worship in some Bulawayo Pentecostal churches lead by some prophets.In an article posted by Banda (2023) where he expressed his concerns about the anointed articles and indirect practice of African Region Tradition (ART). The researcher accordingly is deeply concerned about the trend of worship which is no longer focusing on God but on human beings for blessings BRINGING THE ELEMENTS OF SYNCRITISM. There is a crisis in worship as well as in mission. In contemporary times, there exists a crisis in both worship and mission. This crisis can be attributed to a lack of genuine, biblically grounded worship, which is often overshadowed by fast-paced music that prioritizes entertainment over reverence for God. It is crucial to acknowledge that God's holiness cannot be shared with alternative religious practices (ATR), as doing so would undermine the unique holiness of our Creator. In Matthew 6:33, the Word of God instructs us to prioritize seeking the kingdom of God above all else, with the assurance that everything else will fall into place accordingly. Similarly, in the Gospel of John, Jesus affirms that the time has come, and indeed is already here, when true worshippers will worship the Father in both spirit and truth. This affirmation underscores the fact that the Father actively seeks those who engage in authentic worship (John 4:23-24).
Therefore, it is imperative to address the prevailing crisis by re-establishing a firm theological foundation for worship. This calls for a return to biblical principles and a recognition of the significance of God's holiness. Worship should not be reduced to mere entertainment, but rather it should reflect a deep reverence and awe for the divine. By embracing true worship that is rooted in the truth of God's Word, we align ourselves with the Father's desires and participate in a worshipful relationship with Him. In this instance the research will focus on the problem relevant in The United Family International Church (UFIC) and Pentecostal Healing and Deliverance (PHD). The research question this article attempts to answer is: From a point of view of God’s holiness how can we analyze Pentecostal worship that is centered on entertaining people.
In Pentecostal churches most people are going to church not to worship but to find miracles. Prophets organize churches not for worship of God but to sell the gospel to people and entertain them.
Prosperity gospel has been on the rise in Zimbabwe from as early as 2000 when the likes of Mathias and Mildred Ministries, United Family International Church (UFIC), Prophetic Healing Deliverance (PDH), were birthed. True biblical giving has taken another dimension in which a lot of so called Christians have been misinformed or wrongly taught, which has given rise to false religion (Mapuranga).
The prosperity gospel, under the guise of worship through giving, has caused significant harm within Christian circles. Many individuals who identify as 'Christians' have lost their hard-earned money and property due to being taught the 'give to get' principles by church leaders. Therefore, the researcher aims to examine true biblical worship from a biblical perspective.
1.2Problem Statement
Many people are drawn to Pentecostal churches because of their lively worship. Even mainline traditional churches have adopted Pentecostal worship styles and systems. In view of this the research evaluates the biblical authenticity of Pentecostal approach to worship. The study will mainly focus on the true biblical worship according to God’s holiness. Pentecostal worship appears to lack the guidance of God’s holiness because it more interested in entertaining people.
1.3Topic:
An assessment of true biblical worship in relation to prosperity gospel in some Pentecostal churches in Bulawayo
1.4Research Question:
1. From a point of view of God’s holiness how can we analyse Pentecostal worship that is centred on entertaining people?
1.5 Justification of the research
In order to determine true biblical worship and false worship in some Pentecostal churches in Bulawayo that are prosperity gospel centered, it is necessary to examine the teachings and practices of these churches in light of biblical principles. Here are some key considerations to help justify the distinction between true and false worship. True biblical worship should be based on a solid biblical foundation. It involves the sincere reverence and adoration of God, acknowledging His holiness, sovereignty, and attributes, as revealed in Scripture. False worship, on the other hand, may deviate from biblical teachings and prioritize material prosperity over spiritual growth and obedience to God's Word. (Psalm 96:9; Romans 12:1). Sprout. It is characterized by a genuine desire to honor and please Him, rather than seeking personal gain or material wealth. False worship, often associated with prosperity gospel, tends to place excessive emphasis on earthly blessings and personal prosperity as the primary goals of faith, which can distort the true purpose of worship.
True worship involves genuine repentance, sincere confession of sins, and a commitment to holiness and righteous living. False worship may lack these elements, promoting a superficial spirituality that focuses on external displays of faith without genuine heart transformation. This again has brought crisis in missions according to Goodwin as their main focus is on increasing numbers without proper discipleship. True worship acknowledges the sacrificial death and resurrection of Jesus as the means of salvation, and seeks to exalt Him as Lord and Savior. False worship may downplay the centrality of the gospel message and instead emphasize material blessings and worldly success as the primary evidence of faith.
True worship involves a proper understanding of stewardship and generosity. It recognizes that all we have belongs to God, and we are called to use our resources wisely and generously for His purposes and the well-being of others. False worship may promote a self-centered approach to prosperity, focusing on personal accumulation without a genuine concern for others or the advancement of the Kingdom of God.
In similar vein Chapters 4-5 of Revelation depict worship in its loftiest and most majestic form. The climax occurs when the entire universe joins in worshiping God, signified by the resounding "Amen!" This signifies the end of the great controversy, the completion of the Church's work, and the restoration of harmony between the universe and its Creator. The expression "You are worthy" is directed both to the Creator in chapter 4 and the Redeemer in chapter 5. This language of worthiness was familiar in the first century, as it was used to acclaim emperors upon their entrance into a city. In this majestic worship service depicted in Revelation, all created beings humbly surrender their crowns to the Father and the Son, encompassing the unity of creation and redemption, heaven and earth. The centrality of the Father and the Son in worship is established as an eternal truth for Christians.
The posture of worshipers in Revelation 4:10 and 5:14 is one of humility. The twenty-four elders fall down before the One seated on the throne, prostrating themselves in worship. A literal translation would be "fell down and prostrated themselves." This humble posture exemplifies the reverence and submission expressed in worship. (Holmes 1997).
Mugambi (p.39) states that “The fact that God desires social transformation of undesirable circumstances emerges again in the prophetic writings. The so-called “social prophets” are all depicted as God’s spokespersons.”
It is important to note that while these principles can serve as a guide, discerning true and false worship is a complex task that requires careful examination of specific teachings, practices, and the overall spiritual atmosphere within a particular church.
1.6Assumption of the study
Assumption of the study regarding true biblical worship and false worship in some Pentecostal churches in Bulawayo that preach prosperity gospel include:
Are pastors qualified, do they follow God’s design for worship, and are their teaching methods effective, do they divide people into age groups for effective teaching. Are the services too long prompting the congregation to lose focus? Is the prosperity for all or is it a money market for the 'man of God' and his inner circle which are close to the prophet's heart through their giving. Why some of these Pentecostal churches in Bulawayo that preach prosperity gospel and why is it that they prioritize the message of material prosperity and financial blessings as a significant aspect of their teachings. Also find out if they are aware of clear biblical principles and criteria by which worship practices and teachings can be evaluated as either aligning with the true biblical understanding of worship or deviating into false worship.
The research will examine specific Pentecostal churches in Bulawayo focusing on a specific geographical area and analyze the worship practices and teachings of selected churches within that region using the Bible as a standard and reference point to assess the alignment of worship practices and teachings with biblical truth.
1.7Limitations
When conduction a study on true biblical worship and false worship in some Pentecostal churches in Bulawayo that preach prosperity gospel, there are several limitations that should be taken into consideration. These limitations may include:-
Subjective and Interpretation: Evaluation worship practices and teachings can involve subjective judgments. The researcher’s interpretation of what constitutes true biblical worship and false worship may differ from the perspectives of others. Different individuals and churches may have varying understandings of worship, and it can be challenging to establish definitive criteria for evaluation.
Access and Cooperation: Gaining access to some Pentecostal churches in Bulawayo that preach prosperity gospel and securing their cooperation for the study may present challenges. Some churches might be hesitant to participate or provide complete transparency regarding their teachings and practices, potentially limiting the depth and accuracy of the data collected.
Time Constraints: Conducting an in-depth study on worship practices and teachings requires significant time and resources. Given limitations on time, it may not be possible to thoroughly examine all aspects of worship within the selected churches.
1.8Delimitations
The study will be confined on true biblical worship and false worship in some Pentecostal churches in Bulawayo that preach prosperity gospel, it is important to establish the delimitations, which define the scope and boundaries of the research. The delimitations for this study will include:
Geographic Focus: The study will specifically focus on two Pentecostal churches in Bulawayo, Zimbabwe, UFIC and PHD. The findings and conclusions may not be generalizable to other religions or countries with different cultural, social and religions contexts.
Prosperity Gospel Emphasis: The study will specifically examine churches that preach prosperity gospel as a significant component of their teachings. The research will focus on the impact of prosperity theology on worship practices, rather than exploring other theological aspects or denominational differences within Pentecostalism.
Qualitative Approach: The study will adopt a qualitative research approach, such as interviews or observations, to gain in-depth insights into worship practices and teachings. It may not incorporate quantitative methods or statistical analysis due to the nature of the research objectives.
Time Limitations: The study will be conducted within a specific timeframe, which may impose limitations on the depth and breadth of data collection. Long-term trends or changes over time may not be fully captured within the research scope.
Language Limitations: The study assumes that the primary language used in the selected churches is accessible to the researcher. If language barriers exist, the study may be limited to churches where the researcher can effectively communicate and understand the worship practices and teachings.
Church Selection: Due to logistical constraints, the study will focus on a limited number of Pentecostal churches in Bulawayo, specifically on those that are at the forefront.
The delimitations help define the boundaries of the study and provide clarity on what aspects will be included and excluded from the research. It is important to consider these delimitations laying them to a broader context or population.
1.9Research Methodology
A suitable research methodology for studying true biblical worship and false worship in some Pentecostal churches in Bulawayo that preach prosperity gospel can incorporate a combination of qualitative and quantitative research methods. The following research methodology is a suggestion, but the specific approach can be adapted based on the researcher’s preferences and available resources:
Literature Review: Begin by conducting a comprehensive review of existing literature on biblical worship, prosperity gospel, and related topics. This will provide a theological framework and help identify key concepts, theories, and previous research findings.
Selection of Churches: Select a representative sample of some Pentecostal churches in Bulawayo that preach prosperity gospel. Consider factors such as church size, prominence, diversity, and accessibility. Aim for a sample size that is manageable within the scope of the study.
The study can employ qualitative methods such as interviews, surveys, and observations to gather data and analyze the perceptions and experiences of church members. The findings of this research will contribute to a deeper understanding of the worship dynamics within these Pentecostal churches and may have implications for theological discussions, pastoral practices, and the development of a more balanced and biblical approach to worship.
ü External manifestations.
ü The influence of the prosperity gospel
ü The reliance on spiritual leaders
Qualitative DataCollection:
i. Interviews: Conduct semi-structured interviews with church leaders, pastors, and members to explore their beliefs, understanding of worship, and the role of prosperity gospel in their church. Focus on understanding their perspectives, experiences, and practices related to worship.
ii. Observations: Attend worship services and other church activities to observe the actual worship practices, rituals and teachings. Take notes on the elements of worship, sermon content, use of music, and any other relevant observations.
iii. Interpretation and Conclusion: Interpret the research findings in light of the existing literature and theoretical framework. Draw conclusions about the nature of true biblical worship and false worship within the selected churches and discuss the implications of prosperity gospel teachings on worship practices.
1.10Conclusion
The body of Christ must get out of their comfort zone and do what is in God's, heart, to proclaim the Good News. Raise evangelists and follow up teams to avoid spiritual babies who will nature God's people through the Word and prayer until they are mature Christians and desist from baby dumping. Failure by the church is the root of crisis. Without the true gospel being preached not everyone who goes to church is born again, they are attendants and not Christians. The church must lead people to repentance, God building his church, reconciling people to himself and by so doing God gets the glory he deserves and we are channels that God uses - ministry belongs to God. If the church will walk in the footsteps of our LORD Jesus Christ, false gospels will be less as people will be exposed to the truth and know that there is only one God to be worshipped.
1.11. Definition of Key Terms:
1.11.1 Pentecostal Churches
A church is a gathering of the called ones, called out from the world John Calvin (1509-1564): Calvin's theological system, known as Reformed theology or Calvinism, had a significant impact on the understanding of the church. He emphasized the sovereignty of God and the authority of Scripture. Calvin viewed the church as a community of believers, organized for worship, preaching, sacraments, and discipline. His understanding of the church helped shape Reformed and Presbyterian ecclesiology.Calvin viewed the church as a community of believers, emphasizing the importance of the fellowship and mutual support among believers. He emphasized that the church is not merely an institution, but a living body of Christ.
1.10.2 Sergler (1989:5) states that “Worship is an end in itself; it is not a means to something else; Karl Barth has appropriately declared that the “church’s worship is the Opus Dei, the work of God, which is carried out for its own sake.” When we try to worship forthe sake of certain benefits that may be received, the act ceases to be worship; forthen it attempts to use God as a means to something else. We worship God purely for the sake of worshiping God.”
To worship is:
§ To quicken the conscience by the holiness of God,
§ To feed the mind with the truth of God,
§ To purge the imagination by the beauty of God,
§ To open the heart to the love of God,
§ To devote the will to the purpose of God.
1.11.2 Covenant
1.0.3.1Karl Barth (1886-1968): Barth, a Swiss theologian, offered a distinctive understanding of the covenant in his theology. He viewed the covenant primarily in terms of God's self-revelation and God's gracious initiative toward humanity. Barth emphasized the covenant as the foundation for understanding God's relationship with humanity and the basis for ethical living in response to God's grace.
For Barth, the covenant was not primarily viewed as a legal contract or agreement between two parties, but as an expression of God's gracious initiative and self-disclosure. He emphasized that God takes the initiative in establishing and maintaining the covenant, revealing Himself and His purposes to humanity. In this understanding, the covenant becomes a means by which God enters into a personal and dynamic relationship with humanity.
1.11.3 Pentecostal
1.11.4.1 Charles Fox Parham (1873-1929): Parham was a prominent figure in the early days of the Pentecostal movement. He is known for his emphasis on the baptism of the Holy Spirit as evidenced by speaking in tongues. Parham's teachings and experiences laid the foundation for the Pentecostal understanding of the baptism of the Holy Spirit as a distinct experience subsequent to conversion.
1.11.4.2 William J. Seymour (1870-1922): Seymour was a key leader in the Azusa Street Revival, a significant event in the early history of Pentecostalism. He emphasized the work of the Holy Spirit and the restoration of spiritual gifts, particularly speaking in tongues, as evidence of the baptism of the Holy Spirit. Seymour's teachings and experiences at the Azusa Street Revival helped shape the theological emphasis on the ongoing work of the Spirit in the Pentecostal movement.
1.11.4.3 Howard M. Ervin (1921-2014): Ervin, an American theologian, made significant contributions to Pentecostal theology. He emphasized the theological foundations of the baptism of the Holy Spirit and the ongoing work of the Spirit in the life of believers. Ervin's work, particularly in his book "These Are Not Drunken As Ye Suppose," sought to articulate a theological framework for understanding the baptism of the Holy Spirit as a distinct experience subsequent to conversion.
1.11.4.4 Stanley M. Horton (1916-2014): Horton was an influential Pentecostal theologian who made significant contributions to systematic theology from a Pentecostal perspective. His works, such as "What the Bible Says About the Holy Spirit" and "Systematic Theology: A Pentecostal Perspective," provided a comprehensive Pentecostal theological framework. Horton addressed various theological topics, including the baptism of the Holy Spirit, spiritual gifts, and the nature of the church, from a Pentecostal perspective.
These theologians, among others, have played significant roles in defining and shaping Pentecostal theology. Their writings and teachings have contributed to the theological distinctive of the Pentecostal movement, including the emphasis on the baptism of the Holy Spirit, spiritual gifts, and the ongoing work of the Spirit in the life of believers. It is important to note that Pentecostal theology is diverse, and different theologians within the movement may hold varying perspectives on specific theological issues.
Reference:
Banda, C. (2022). Propagating Afro-pessimism? The Power of neo-Pentecostal prophetic objects on human agency and transcendence in Afric. In D
Bowler, C. C. (2010). Blessed: A history of the American prosperity gospel (Doctoral dissertation).
C. Raymond Holmes Retired (1997), Seventh-day Adventist Theological Seminary Andrews University.file:///E:/Research%20on%20Worship/1997_01.pdf%20worship%20in%20the%20book%20of%20Revelation.pdf. Retrieved 28/12/2023.
Goodwin, R. (2012). Eclipse in Mission; Dispelling the Shadow of Our Idols. An Imprint of Wipf and Stock Publishers, USA.
Mapuranga, T.P. (2018). Power by Faith; Pentecostal Businesswomen in Harare. Resource Publications; Eugene, Oregon, USA.
Molnar, P. D. (2020). Do Christians Worship the Same God As Those from Other Abrahamic Faiths? Cultural Encounters, 15(2), 39-71.
Muchow, R. (2006). The Worship Answer Book: More than a Music Experience. Harper Collins.
Segler, F.M. (1996). Understand, Preparing For, and Practicing Christian Worship; Second Edition. Broadman & Holman Publishers, USA.
Tozer, A.W. (2017). Worship: The Reason We Were Created. Moody Publishers, USA.
Wells, C. (2010). How Did God Get Started? Arion: A Journal of Humanities and the Classics, 18(2), 1–28. http://www.jstor.org/stable/27896813.
Chapter 2
Literature Review
Introduction
What are the challenges being faced by the people in the prosperity gospel centred churches?
Challenges
What are the dominant perceptions about worship in the selected Pentecostal churches in Bulawayo?
How can these perceptions be corrected and strengthened from a perceptive of God’s holiness?
How can these churches and their followers be assisted to rediscover true biblical worship through scripture?
God’s holiness
Worship – definition
Worship is about God’s holiness through which the ministry of the Holy Spirit in biblical worship transforms us to be holy. Ethical the Holy Spirit transforms creation theological life
Pentecostalism is experiential and not informed by biblical worship. Azusa Street revival where there was a great move of the Holy Spirit people gathered to worship God to be immense in his presence and enjoy his presence which brought about healing and numerous blessings. The bible says in his presence there is fullness of joy; at your right hand are pleasures forevermore (Psalm 16:11). Pentecostalism focuses in making life better for self rather than focusing on God and his ability to heal and bless in abundance according to scripture (Matthew 6:33).
You make known to me the path of life; in your presence there is fullness of joy; at your right hand are pleasures forevermore.
Banda, C. (2021). Whatever happened to God's holiness? The holiness of God and the theological authenticity of the South African neo-Pentecostal prophetic activities. Verbum et Ecclesia, 42(1), 1-10.
CHAPTER 3
Research Methodology
3.1 Introduction
Research
A number of definitions of research have been proposed by different scholars and Researchers, working in different fields. According to the Oxford Advanced Learners’ Dictionary of Current English (1986:720) research is defined as “systematic investigation undertaken in order to discover new facts, get additional information.” Saunders, Lewis and Thornhill (2003) define research as “something that people undertake in order to find out new things in a systematic way, thereby increasing their knowledge.”
Research Design
Leedy (1997:195) defines research design as a plan for a study, providing the overall framework for collecting data. MacMillan and Schumacher (2001:166) define it as a plan for selecting subjects, research sites, and data collection procedures to answer the research question(s). They further indicate that the goal of a sound research design is to provide results that are judged to be credible. For Durrheim (2004L29, research design is a strategic framework for action that serves as a bridge between research questions and the execution or implement of the research strategy.
In concurrence to the above research design outlines the steps and methods to be employed to gather relevant information and address the research problem. This includes decisions about the selection of subjects, research sites, and date collection procedures.
Research Methodology
Schwardt (2007:195) defines research methodology as a theory of how an inquiry should proceed. It involves analysis of the assumptions, principles and procedures in a particular approach. It involves analysis of the assumptions, principles and procedures ina particular approach to inquiry. According to Schwardt (2007), creswell and Tashakkori (2007), and Teddlie and Tashakkori (2007), methodologies explicate and dine the kinds of problems that are worth investigating; what constitutes a researchable problem; testable hypotheses; how to frame a problem in such a way tht it can be investigated using particular designs and procedures; and how to select and develop appropriate means of collecting data.
Population
Population Sample
Coppedge, A. (2009). Portraits of God: A biblical theology of holiness. InterVarsity Press.
Shenk, J. S., & Westerhaus, M. O. (1991). Population definition, sample selection, and calibration procedures for near infrared reflectance spectroscopy. Crop science, 31(2), 469-474.
R Studio, Plant Breeding, Agriculture Statistics.
Hi,
I'm a PhD student and my tutor wants me to be a second author of the most important paper of my thesis. I did a significant amount of work ( clean database, phenotyping, statistical analysis, qtl detection ... ) and because a colleague created the map for the detection of QTLs, she wants him to be the first author of the paper. I don't question the work he did but my question is for my future, is there a significant difference between a second author and a co-author ?
Thanks,
Have a great day.
I ran a experiment in design expert and obtained three identical runs which seems weird. Checked few papers and they have three identical runs too and are published. Whats the reason behind this?
I have a data to be analysed for prevelance of certain disease.... the prevelance is very low only 3 cases out of 805 were positive (0.3%)
Can I perform statistical analysis comparing positive vs. Negative cases?? Or it is very low number to be compared??
I want to repeat a statistical function (like -lm-, -glm- or -glmgee-) for a lot of variables. But, it does not work for statistical functions (example 1) but works for simple functions (example 2).
Important: I do not mean multivariate regression and using cbind()!
Example 1:
a = rnorm(10, 5, 1)
b = rnorm(10, 7, 1)
c = rnorm(10, 9, 1)
d = rnorm(10, 10, 1)
i = list(a, b, c)
for (x in i) {
lm(x~d)
}
Example 2:
a = rnorm(10, 5, 1)
b = rnorm(10, 7, 1)
c = rnorm(10, 9, 1)
d = rnorm(10, 10, 1)
i = list(a, b, c)
for (x in i) {
plot(x+d)
}
You can check in this site: https://rdrr.io/snippets/
I have results expressed as percentages and I know very well that the percentages do not follow the normal distribution.
And I'd like to transform them so I can do the statistical analysis.
Measuring:
Attention
Executive Function
Memory
Pre-and post testing.
Intervention Group: 7
Control Group: 7
Good Day to all,
Currently, I searching a reference book or link for
i. Research Methodology and Statistical Analysis for Health Science
Really appreciate any comments from you.
Thank You
Hello,
Please I need to perform a logistic regression analysis using 2 independent variables, each has multiple indicators using SPSS. For example, the independent variable perceived behavioral control (PBC) is measured using two indicators, which are self-efficacy and easy-to-start (each is binary). The other independent variable is the subjective norm, measured by 2 indicators (respect and motivation), each of which is also binary.
My question is: how to deal with the multiple indicators for one independent variable when performing the analysis?
In case that I want the outcome to appear like in the attached table, in which it includes only the independent variables (not each indicator individually). I assume that I need to compute each variable by summing its indicators but I am not sure if this is correct. So, I need the assistance of experts.
I hope that I am able to communicate my inquiry properly.
Thank you.
Hi, I did a quantitative analysis for my transgenic and control plants. The statistical analysis (p<0.05, One Way ANOVA, Turkey) showed that there are no significant differences between both plants. May I know how to indicate that data on the graph? Should I use the same alphabet on both plants to indicate it? Or there are other ways to indicate it?
How can data science and statistical analysis be used to improve the shipping and logistics industry?
Could someone explain to me why the p-value in the right column of the forest plot is different than the p-value in the test for effect in the subgroup?
I thought that these two p.values should be the same.
I know I can use a paired t-test or repeated measures ANOVA, but I want to run a series of paired t-tests--is it possible to do them all at the same time? I want to see if there is a greater difference for some pre/post tests than others.
Hi everyone,
I am currently studying differences in the expression of some proteins after treating cells with Western blot. My conditions are Control vs Treated, and I have repeated the Western blot 3 or 4 times. How do I perform the statistical analysis of the band density quantification? Initially, I thought that performing a Mann-Whitney U test was more appropriate since the number of repetitions is low, but I have read that it is common to use t-test. Which one is preferred and why?
Thank you.
Hi there,
I have qPCR results from 6 target genes and a housekeeping gene. Each different gene had its expression measured after 3 different treatment conditions and a non treatment control.
I have log 2 transformed the fold changes that were the result of normalising the different treatments to the housekeeping gene and non treatment control.
My question is, how does one present this on a graph. Is it necessary to leave a space for the non treatment control, given that all its values will equal to zero (log2(1) = 0)?
Also, does a one way ANOVA work for statistical analysis? But am I correct in saying that performing an ANOVA will only show statistical difference between different treatments, but not whether the treatment decreases or increases the expression?
In a causal model (such as multiple IVs and single DV) with presence of a mediator or moderator, do we have to consider such mediator or moderator when assessing the parametric assumptions or do we have ignore them and consider only the IV/s and DV in the model?
I am making an experiment about privacy and view-out in Virtual Reality (VR). The experiment has a lot of combinations of scenarios. I have 2 seasons, 4 locations, 3 positions and 3 window-sizes all equal to 72 different combinations (2x4x3x3).
To save time for the individual participant, I want to split the experiment into 6 groups, so there will only be 12 combinations of scenarios per participant (to reduce time and fatigue). Between each group, only the season OR the window size change, meaning:
Group 1: Season 1, Window size 1
Group 2: Season 1, Window Size 2
Group 3: Season 1, Window Size 3
Group 4: Season 2, Window Size 1
Group 5: Season 2, Window Size 2
Group 6: Season 2, Window Size 3.
The locations and position change within each group so e.g. Group 1 has this setup:
'Season 1' 'Video 1' 'Sofa' 'Window size 1'
'Season 1' 'Video 2' 'Sofa' 'Window size 1'
'Season 1' 'Video 3' 'Sofa' 'Window size 1'
'Season 1' 'Video 4' 'Sofa' 'Window size 1'
'Season 1' 'Video 1' 'Desk' 'Window size 1'
'Season 1' 'Video 2' 'Desk' 'Window size 1'
'Season 1' 'Video 3' 'Desk' 'Window size 1'
'Season 1' 'Video 4' 'Desk' 'Window size 1'
'Season 1' 'Video 1' 'Bed' 'Window size 1'
'Season 1' 'Video 2' 'Bed' 'Window size 1'
'Season 1' 'Video 3' 'Bed' 'Window size 1'
'Season 1' 'Video 4' 'Bed' 'Window size 1'
I really need some help to figure out which statistical test I need to use for this setup, and thereby figure out the required sample size (I will figure out all the input parameters later).
This seems complex as i have within-subject (location and position) as well as between subject (season and window size) ..
I hope someone is able to help me with this mess of an experiment :)
Best Regards,
Louis
I have a questionnaire with total score and scores for subscale. The subscales have few items. The Cronbach's Alphas are not desirable of the subscales, however it is desirable for the total score. Can I use the subscale for statistical analysis (a repeated measure MANCOVA)? Or do I have to use only the total score for the statistical analysis?
Hello, I have a question regards statistical analysis and which one to choose for my research. If my research objectives were to determine the proportion of students who are aware ..., or to determine the knowledge level on SCD among students, would an estimation of proportion be appropriate or a descriptive analysis?
Dear colleagues, could you please advise me how it would be best (both from the point of view of statistical analysis and to make it convenient for readers) to present the results of a classical t-test conducted simultaneously in an article together with the indication of the effect size (Cohen's d) and a Bayesian t-test?
Usually I write in articles, for example: under the influence of overexpression of gene X the investigated parameter increased (t(10) = 6.8, p = 0.0001).
Should I add the results of additional analysis in the same brackets (t(10) = 6.8, p = 0.0001, d=1.6, BF10 = 3003)?
How do you proceed in this case?
In the context of hospital records, I have two dichotomous variables: sex (female/male) and admission circumstance (planned/unplanned) for different years, so subjects are not the same from one year to another. Which analysis can I use to compare if the proportion of planned and unplanned admissions changes depending on sex from 2015 to 2016? Can I use McNemar's test?
Hi all, please assist me on what statistical analysis I should use. I have 3 DVs (severity of violence, justification of violence and severity of punishment) and 1 IV (gender of perpetrator). I have trouble running my data on SPSS as I cannot select the DVs on it.
I seek to ascertain if the moderator should consistently counteract the direction of the main effect of the independent variable, while one intend to better understand how these variables interact and influence each other in statistical analysis.
"Statistical Analysis System" (SAS) reservoir performance
Dear experts,
We have analyzed the FOXP3 gene mutation of 10 healthy volunteers and 13 diseased samples. Out of these, 3 healthy volunteers (30%) and 8 diseased patients (61.53%) were found to have mutations at specific SNPs. Now, we would like to perform a statistical analysis of these results. Could you kindly guide us on how to conduct the statistical analysis? If possible, please suggest the software package that should be used for this purpose.
Thank you for your assistance
Looking for R package/s for in the field of soil erosion/sediment estimation and analysis.
Any comment or hint would be welcome.
What are the statistical software packages that deal with the artificial intelligence environment?
I would like to ask experienced experts: During the submission process of my article, one of the reviewers asked me to provide the histogram results of the statistical analysis of HE staining of internal organs (heart, liver, spleen, lungs and kidneys) between different groups. However, I searched for the relevant literature and some of them just labeled the important structures of the organ structures and then described them, and I did not see the statistical analysis of the HE staining of the organs. So I am looking forward to experienced experts who can give me guidance.
Here are 2 images of the literature I found that I saw no statistical analysis of HE staining in these two papers.2 literature names:
①A preclinical study—systemic evaluation of safety on mesenchymal stem cells derived from human gingiva tissue.
②Acute and sub-acute oral toxicity of Dracaena cinnabari resin methanol extract in rats.
Dear My fellow researchers,
I'm conducting a systematic review for a nutrigenomic topic, and found out, I can't proceed with meta-analysis due to the heterogeneity of the included studies (different study design, different reporting style, multi-arm study).
My question: is there any other statistical analysis or any method that will allow me to quantitatively investigate the effect of the intervention to the outcome? The only similar data between all those included studies are mean and confidence interval.
Thank you in advance. God bless.
We need a new program for statistical analysis that provides results different from what is provided by the usual programs in the analysis
Hi, I would like to know if there are free software for implementing non parametric testing, ki2 and CHAID, log regression, PCA and similar tasks.
I use JASP but I would like to learn a new software with additional tests
How i can do statistical analysis, when design is FRBD F-F1, F2, F3, and other factor, M- M1, M2, M3, M4 along with absolute control (F0)? here i want to do statistical analysis Treatment Vs Absolute control.? Please suggest me.
I'm looking to find a relationship between education levels (there are multiple levels) on an interval DV but there could be a covariate ie job levels which is ordinal. Normally the covariate is interval scaled so i'm not sure which is the best statistical analysis to run for this particular analysis. I can't run a cross tab with so many levels or one with 3 variables. Pearson correlation isn't appropriate. I have coded all the levels of education and job levels into numeric format but since they are actually string variables I am looking for the most appropriate analysis. Is there a version of ANVOVA or regression that does this?
Hi everyone,
It is highly appreciated if someone can suggest any tested R packages for statistical analysis of flow cytometry data.
Best,
Naeimeh
#data #flowcytometry #statisticalanalysis
I want to compare two diagnostic test with 3 different categories (mild, moderate,severe). what statistical analysis could I used?
should I join the categories into 2 and use chi square?
thanks
what is the difference between a covariate and a confounder?
Dear Expert,
We have a single group of data consisting of 520 volunteers. All of them were smokers and protected from certain diseases. In such a scenario, we would appreciate your guidance on how to perform statistical analysis on this dataset. Kindly assist us.
Thank you.
What are the steps of the statistical analysis of the relationship between the fast attack and the backcourt attack and the results of the matches in a volleyball tournament?
Experimental Research
The Effects of Music on Memorization
- control group (no music)
- experimental group (with music)
Only has post-test
Hello everyone, I need the scoring manual for The Athlete Burnout Questionnaire (ABQ), as I need to conduct the statistical analysis for my graduation project. Any help would be greatly appreciated.
Hello everyone, I need the scoring manual for the Sports Mental Toughness Questionnaire (SMTQ), as I need to conduct the statistical analysis for my graduation project. Any help would be greatly appreciated.
What programs do you know for statistical analysis of research results?
Can you suggest a good software for statistical analysis? I would appreciate it can be accessed or available online for free. Thank you!
Hello. I will start by explaining my research first. I just finished collecting data on the effect of object familiarity on naming performance. I did an experimental procedure. I separate participants into two groups. The first group participants received the object familiarity questionnaire and then followed by a set of naming test. The second group received reversed order procedure. We referred this as testing order variable as a categorical variable.
I did a MANOVA test, there is significant familiarity score differences between testing order groups. Oppositely, there is no significant naming ability difference between testing order grops. One of our hypothesis is there is positive correlation between familiarity score and naming test performance. My question is, while we do the correlational analysis to answer this hypothesis, what statistical analysis that can accommodate the effect of testing order since we have two interval variables and one categorical variable.
Thanks!
Hello,
For my research, I want to know if there is measurement agreement between to tests that I performed. The tests are both performed once, and the outcomes of the tests are count data. I have one dependent and one independent variable. Which statistical analysis do I have to use?
For another analysis for measurement agreement, I have to compare the same dependent variable from above to another independent variable, outcomes are again count data. However, for this analysis, there is a selection bias for the independent variable. In detail, this means that not all perforators of the abdomen are measured, but only the ones that are used for anastomosis of a DIEP flap. How do I need to analyze this?
Thanks for the input.
Kind regars
Dear Fellows,
I have a proteomics dataset with three experimental groups (control, treatment and vehicle). I would really appreciate expert recommendations for the proper statistical analysis of such a dataset.
In my current analysis, I've applied log2 transformation on the data (as recommended), then statistically analysed it with ANOVA with FDR p adjustment and Tukey's multiple comparisons where the ANOVA test was significant.
My questions are the following:
1. How should I calculate log2 FoldChange in my log2 transformed data? - Now, I've calculated it from the raw data, since, log2 transformation is necessary to fulfil the normal distribution criteria of the ANOVA test. Also, log2FC of log2 data would be quite complicated to interpret - Do you Experts agree with this approach? - Any better idea?
2. How to create a volcano plot for this dataset? - I plan to prepare a volcano plot for Vehicle VS Treatment groups. Log2FC can be calculated as described above, however, the log10 p-value is a question as well, since A) I present the ANOVA p-value, however, it may not represents the statistical difference between these two groups, because the difference can be between Control and Vehicle groups (there are a few cases) B) I present the PostHoc p-value, but I have it only for those proteins where the ANOVA was significant. - So what do you recommend?
Park, Jungwook, and Ronald A. Ratti. "Oil price shocks and stock markets in the US and 13 European countries." Energy economics 30.5 (2008): 2587-2608.
This is one of the articles which show the significance of Variance Decomposition result. What is the process of finding the results? Any help would be highly appreciated.
Thanks.
Dear all,
It is well known that matching can increase the statistical power of the study if the matching variable is a strong confounder that is strongly related to both 1) exposure and 2) outcome. So, as expected, no statistical power is gained if the matching variable is a weak confounder.
In detail, 1) if the matching variable is slightly or not related to exposure, but is strongly related to the outcome, very small statistical power is gained. While, 2) if the matching variable is slightly or not related to the outcome, but is strongly related to the exposure, statistical power may even be reduced.
I do not know the reason for the last sentence. According to the articles "https://doi.org/10.1093/biomet/68.3.577" and "https://doi.org/10.1093/oxfordjournals.aje.a113475", I have made a series of assumptions; however, I need some further clarification.
I would be grateful if you kindly let me know your opinions.
Kind regards,
I want to inquire about various methods to prove the contingency perspective in social sciences.
For context, the study I am running is a between-participants vignette experimental research design.
My variables include:
1 moderator variable: social dominance orientation (SDO)
1 IV: target (Muslim woman= 0, woman= 1) <-- these represent the vignette 'targets' and 2 experimental conditions which are dummy-coded on SPSS as written here)
1 DV: bystander helping intentions
I ran a moderation analysis with Hayes PROCESS macro plug-in on SPSS, using model 1.
As you can see in my moderation output (first image), I have a significant interaction effect. Am I correct in saying there is no direct interpretation for the b value for interaction effect (Hence, we do simple slope analyses)? So all it tells us is - SDO significantly moderates the relationship between the target and bystander helping intentions.
Moving onto the conditional effects output (second image) - I'm wondering which value tells us information about X (my dichotomous IV) in the interaction, and how a dichotomous variable should be interpreted?
So if there was a significant effect for high SDO per se...
How would the IV be interpreted?
" At high SDO levels, the vignette target ___ led to lesser bystander helping intentions; b = -.20,t (88) = -1.65, p = .04. "
(Note: even though my simple slope analyses showed no significant effect for high SDO, I want to be clear on how my IV should be interpreted as it is relevant for the discussion section of the lab report I am writing!)
Hello,
I am working with high-frequency (144 measurements/day) temperature logger data. It was two individual temp loggers measuring at equal intervals (10 mins) at the same stationary location for 120 days.
One sensor was calibrated, while the other was not. The uncalibrated sensor shows high drift after about a month of use. I am looking to determine the statistical significance between between the logger types (calibrated vs. uncalibrated).
I was wondering if there was a way to compare the mean daily values of loggers (calibrated vs. uncalibrated) and then determine at approximately what day did the daily means become statistical different (i.e. day 24 of 120).
To start, I was thinking of using a paired t-test. However, the data (>10,000 points for each dataset) are non-parametric. I am thinking with the large sample sizes a paired t-test will be sufficient.
Any and all advice is greatly appreciated!
In the results section, it is important to include the results of the statistical analysis. Instead of showing the stats, the authors compare % of changes or fold of changes between groups even when the results are not expressed in that way.
I am working on my dissertation, and I am stuck on the type test I should run on my data.
Research Design-I have a control and a treatment group where a vocabulary intervention was given to the treatment group but not for the control group. My RQ is " What are the statistically significant differences in vocabulary and comprehension scores between the research-based vocabulary intervention and the non-vocabulary intervention after controlling for gender, race/ethnicity, and economically disadvantaged status?" I used the iReady universal screener as my dependent variable, but I have several scores. I have pretest-posttest data for the control and treatment groups in the following domains: vocabulary, comprehension-literature, comprehension-informational text, total comprehension score, and the percentile. I also want to control for race, gender, and economically disadvantaged status.
A couple questions:
1. Do I run separate tests for the different scores? Do I run a statistical analysis for every domain? If so, will this create a Type 1 error?
2. How do I control for race, gender, economically disadvantaged?
Any thoughts or advise would be extremely helpful.
Thanks in advance,
Stephanie Beard
Hi everyone, I have some trouble finding the correct method for statistical analysis. I was thinking about a two-tailed paired T test, but that only considers the mean value of my replicates and not the distribution of the individual replicates as well.
My data set consists of 4 groups that are divided based on percentages (together 100%).
These groups are dependent on one variable (control, A, B, C, D, E and F) and I want to know whether condition A, B, C etc. is significantly different from the control.
I have 3 replicates of the experiment (with some measurement variance).
Hey! Any body interested to write a research article?
I will do the statistical part and rest part will be done by you.
I have conducted a randomized controlled trial that compared 2 intervention groups. The outcome measures are the number of observed medications taken (continuous variable) and the proportions of respondents with high medication adherence (categorical variable - high vs low adherence). Several independent variables could interact with the outcome, including sociodemographic, income, and social risk factors etc., that need to be adjusted to find whether any of the intervention groups effectively improve medication adherence. What statistical analysis is suitable for this kind of data? Thanks in advance
I am measuring the expression of a fluorescent protein over a period of 4 hours (15 min intervals), testing 4 different conditions with 2 control groups (one positive for expression of the protein, one negative), all in triplicate. The purpose of this experiment is to ascertain what effect each condition has on expression of the fluorescent protein over the period of 4 hours. I've considered running a Two Factor Anova with Replication to ascertain whether the test conditions have a statistically significant effect on the expression of the fluorescent protein over the 4 hour time period, however I've read that this test may not be appropriate to apply to time series data. I am wondering if this is the case and if so what statistical analysis might be appropriate to perform on this data?
I am analyzing some data which consist of cell counts per length of tissue that express a protein and I have a concern about zero values in my data set. The zeroes are a result of the loss of a cell type during development and thus do not have the protein; they are not a result of my treatments.
For example, I have 10+/- SEM cells in group A, 12 +/- SEM cells/length in group B, and 0 cells/length in group C. Because these are normalized based on the length of the tissue, they are not true counts from my understanding. ANOVA analysis doesn't seem appropriate due to the heterogeneity issue (group C has no variation). I'm assuming that non-parametric analysis might be the best option.
However, if this is a loss of that cell type, is including group C even appropriate/relevant to the statistical analysis? In my opinion, this comes down to the hypothesis, which is the number of cells that express this protein at the different developmental stages. This leads to me to ask if the values of group C are truly 0 or are they "no data/n.d." because those cells simply don't exist at that stage. I lean toward considering group C as truly 0 and doing non-parametric analysis. Feedback of my thought process and outcome would be appreciated - thank you!
Hello,
I am a long-time user of R, but I basically always do the same thing… Generate an « ugly » table of descriptive statistics with summaryBy and doing ANOVA, post-hoc tests, etc.
I recently discover R Markdown and got really existed with its great potential to create nice statistical reports and more.
I have attached a screenshot of a simplified kind of raw data I usually produce in my research and the type of table I eventually publish.
I search the web for R code to produce the second table on my screenshot, but I did not find exactly what I was looking for.
Does someone is the Research Gate could help me?
Thanks in advance!
I would to know the statistical analysis way to compare pre and post study data using eortc qlq c30 questionnaire
Dear fellows.
this question might have been raised here before. However, I didn’t find it.
my question is:
what is the best way to perform statistical analysis on a big amount of data?
when I have more than 10 variables and over 5500lines of numbers in excel sheet?
I am aware there are SPSS and R studio.
I wonder if anyone did use Python for it or any similar? was this accurately represented?
what are your preferences and why would really help!
Thank you in advance.
Regards Ana
I have National Cancer Institute screening results of my compounds. Upon submission, I am asked by the reviewers to provide standard deviations, what kind of statistical analysis was performed, and its significance. I have scourged the NCI methodology section and many publications throughout the years and couldn't find anyone who met these criteria.
I want to compare three different groups; one control + two experimental groups (one with training and one without training provided) to measure the impact of an independent variable on the other three dependent variables in an EFL learning context. The study is quasi-experimental, measuring the differences between the post-test results for the three groups and the effect size of the independent variable.
What are the proper statistical analysis tools and the best way to interpret the results?
I really appreciate any help you can provide.
I am examining whether sex and religion of a defendant may impact their percieved guilt, risk, possibility of rehabilitation and the harshness of sentencing. I have done this by creating 4 different case studies in which a defendant has differing sex and religion and was suspected of committing a crime. There were 200 participants in which 50 each where given one of the 4 case studies. Participants would then have to answer a number of questions about the case study such as "what sentence do you think is fair?" All data is ordinal. Ive been advised to used different statisical analysis so im confused and would like some advice on which one to use
I have 4 independent variables and 3 dependent variables. I am testing if an intervention I have made that targeted some of my independent variables have cause a change in those varriables and subsequently a change in th dependent variables. I have two groups one control and one experimental and pre-post test data. What is the best statistical analysis method that could be utilized to arrive to the best results? Moreover, can I use Amos or Mplus to test these assumptions with this kind of data or no? I have seen some articles using Mplus but it seemed to complicated. So if anyone also has a simple guide on how to use these kind of programs in experimental analysis, I would be grateful l. Thank you
I have an objective which enquired YES/NO responses, I need to conduct statistical analysis through SPSS. how can I do it?
Dear all,
I want to know your opinions
Also, there is good paper here
Also,
I need help to solve some issues in statistical analysis related to COVID-19. It is a good work and under review in a good journal (IF=5). We will provide authorship to resolve the issue.
Looking forward.
Sincerely,
Ranjan
Hello! I am currently writing my first paper to be published, and I would love some advice on how to explain the statistical analysis of my experiment. For my study I grew bacteria in two cell lines, with and without cycloheximide (4 treatment groups total). I then harvested the flasks for 14 days and quantified the bacteria in my samples. I grew each flask in duplicate and tested them in triplicate, so I ended up with 6 data points per treatment group per day.
I averaged these data points to create a line graph to visualize growth, and I used excel to perform ANOVA using 2 treatment groups and 1 harvest day at a time, to see if they were significantly different on each day. I need to briefly describe this in my methods section, but I am having trouble wording it in a professional way, as it was a pretty simple process.
Any advice would be appreciated! Thanks!
Alex H
CDC ORISE Fellow
The analysis technique for answering the questions is as follows:
1. Is there an effect of X1 on Y1 and Y2 from time to time?
2. Is there an effect of X2 on Y1 and Y2 from time to time?
3. How do the effects of X1 and X2 differ on Y1 and Y2 over time?
And the measurement parameters Y1 and Y2 are divided into 3 periods (before treatment, after treatment, 24 hours after treatment)
Please give me information about statistical analysis for answer the questions. Thank you.
In my current research, I am looking to see how the level of congruence between my 2 independent variables (personal values and environmental values) influences my dependent variable (participants behavior). Past research has already established each variable on its own to influence the dependent variable, however I am interested in seeing how the interaction of both variables influences the dependent variable. I am hoping someone could point me in the right direction of the type of statistical analysis to use to investigate this relationship or “congruent effect”. Thank you in advance!
My Results have both CT values and Calculated concentration values among these two which should I consider for the statistical analysis. Also how to calculate the increase or decrease in folds.
What statistical test should I use when testing for correlation in the following cases, and should I test for normality beforehand?
- A dichotomous variable and an ordinal variable.
- A dichotomous variable and continuous variables.
- An ordinal variable and a continuous variable.
- Two dichotomous variables.
- Two ordinal variables.
- Two continuous variables.
What statistics would be suitable for the analysis of 2-year data on the physicochemical parameters of a lake?
What additional data can we include to make the dataset get published in good journals?
Hello, I am currently having trouble figuring out how to do the statistical analysis for my data set. I’m currently using a controlled cortical impact model where I have the sham vs injury, but the hemispheres are also separated into ipsilateral and contralateral (i.e contralateral parietal cortex vs. ipsilateral parietal cortex). When I research other articles who have done similar experiments, it is unclear/varies on how the statistical analysis is done. I Understand I need to seperate both treatment groups into the ipsilateral and contralateral side depending on the brain region I’m looking at, but does that require a one way or two way anova to do this? I have had a suggestion to do a two way anova, but I do not think that ipsilateral vs. contralateral of the same brain region can be considered an independent variable, but have also received criticism to not do one way anova because it amplifies the differences between the two different hemispheres when there is only two groups (sham vs. injured). Any thoughts?