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Microsoft Office Excel - Science topic
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Hi, I am using the QCAmap for the very first time on my thesis. The excel files came out from the codings are almost unreadable due to its squeezy formats. There are considerable amount of them in my project. Can anyone suggest an efficient way to organise them?
Thank you very much in advance!
Are you aware of any possible link between Aspen Adsorption and Matlab? I'm currently modelling Hydrogen separation from Coke oven gases with Aspen Adsorption, but would like to add a subsequent Matlab model to it.
It there a direct way? Is it possible to export the Adsorption model into Aspen Plus and achieve a interaction in that way? (I know a link between Aspen Plus and Matlab is possible (either via excel or direct (https://uk.mathworks.com/matlabcentral/fileexchange/69464-aspen-plus-matlab-link))
Any guidance would be welcome.
regards,
Sjoerd
Hi,
I need to create individual rarefaction curves for my microbial ecology data (86 samples with several thousand OTUs each). How do I do this in Primer 7 (or Excel)?
Thanks,
Catharina
I have collected data from the field in consecutive days. I have those data in excel how can i calculate the exact day of 75% seed germination using any formula.
I have to classify some rocks using their modal composition, but no point counter in my disposal, that's why I would like to know if some one may help me with any Excel sheet or reliable application which may permit me to determine their modal composition using their whole rock chemical composition?
Thanks
Hello
I have two questions:
1. Can I use more than one method for filling the missing values? Like moving averages, and imputing mean where moving averages didn't work?
2. Are the methods for treating missing data in panel data same like any other? Can I use 2 period moving averages if when I plot it on excel '2 period moving averages' is the best and closest representation of my available datapoints?
Thanks.
I am working in a review on a topic and I want to use Research gate (among others) as data base
Dear Experts,
I need your guidance on the invariance test performed via AMOS. My friend is comparing two groups, A and B. Their Model fits are excellent, less than 3. CFI is 0.98 for both groups. RMSEA group A is 0.040, and group B is 0.038. All factor loadings are above 0.8 for both groups, but there is a huge chi-square difference of about 400+ between constrained and unconstrained models. The sample size is large 1600+. I need your guidance to resolve this issue in order to establish the invariance between the two groups. Your expert opinion will be highly appreciated. Thank you so much
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Hello colleagues,
I am looking for a validated Excel sheet for the recovery calculation of a standard addition in a GC analysis. This should be able to take into account different sample weights.
Does anyone work with the Chromeleon software and know how to calculate this using one-point standard addition?
I have data consisting of two trends over time.
For example, the GDP and net immigration figures of the UK, from 1950-2020 (not the real data).
I can plot the 2 trend lines on the same graph and visually examine if they look like they correlate over time. However, is there any way to examine if they statistically correlate over time?
Note, this need to be a simple analysis that one can do in MS excel of other free software (e.g. JASP), as it is for a student.
I am planning to pursue my Ph.D. study in Healthcare management and want to focus during my study on Operational excellence and Organizational performance in Hospitals.
Do you have any recommendations for both variables' tools, theory, and components? Also if you have a suggestion on what aspect I should focus on or approach to follow?
Why Indians are so distinguished in physicists and mathematicians?
The answer to this question has many similarities with a previous article: Why do Russians excel so much in mathematics and physics? [September 2020.]
*In general, there are two different ways to think, one is Western: speed kills strength, while the Eastern: strength kills speed. Both sentences are correct but only under different conditions.
We suppose that:
the study and research of physics and mathematics belong to the second.
*It is worth mention Albert Einstein's quote: "Imagination is more important than knowledge", David Hilbert citing the researcher's resignation: "Well, he didn't have enough imagination to become a mathematician"
*Here we could say that chess sport games are an interconnected thing:
imagination is the main factor common to mathematics, physics and chess.
Imagination in Indian chess is a unique, strong and creative field of imagination. Almost every chess player knows well how deep and difficult the Indian chess games of kings and queens are.
**In short, it is an integral collective process of education, training and creative thinking.
Hi,
I am carrying out a very basic undergraduate research study with no stats teaching on the course (medical degree) as a result I am floundering and wonder if anyone could help.
I am using two pre-validated Likert scales looking at the relationship of Emotional Intelligence and Resilience I have put this into a scatterplot in Excel to which it looks like a positively significant result (graph attached) My Pearson's correlation coefficient between the two is coming out at 0.797 would that be r=0.79? and from what I read this is significantly significant?
However when I attempt to work out the P-value it shows as 3.419 which is not.
Any assistance or thoughts on what I am doing wrong would be of great help.
Many Thanks :)
Hi fellows,
I am looking for two co-authors for a research project (50% done) that will be submitted to The 2024 15th International Conference on E-business, Management, and Economics (ICEME 2024, https://www.iceme.org/index.html). It is an excellent opportunity to come and visit China.
The topic's focus is Multinational Corporations (MCs), and the offer is valid until February 20th (11:59 pm, China time).
is there an Excel formula to calculate depth of the mixed layer using seawater density profile?
How can you establish an environment of academic excellence in your school?
I handle large amounts of data on chemical substances. There is unique information for each chemical, but there is repetitive information that is required to be prepared and processed.
I do not have much knowledge of coding, automated functions in Excel, or even AI tools for these matters. I only know one Macro feature in Excel but that is all I know. The pace and amount of data is just increasing over the months. So, I wonder where to start leveraging existing tools that I can use for such tasks.
Hi all,
I am using the RoB2 tool on Excel for the first time today, and have been faced with some issues. When filling in each domain, the algorithm has successfully calculated the domain risk of bias. However, when I go to calculate the overall risk of bias, the algorithm does not do anything. I have made sure that macros are enabled. Any suggestions on how to resolve this issue would be much appreciated.
Best,
Sasha
How do you demonstrate research excellence across disciplines and domains?
Are there any good jobs available for chemical engineers just by knowing the software like MS Excel, Aspen Plus and HYSYS, and also having an abundant knowledge on the basics of chemical engineering?
Hello, I received just my cyclic voltammogram file but I can't view or read it. Is there someone or anything that can view a .nox file? I already tried several converters but failed to successfully convert my file. If you know something about analyzing CV data, it would be very much appreciated
Best regards,
Flynne D.
I would want to perform calculations for Community temporal stability and community asynchrony using Excel, and I am seeking help on how to do so. Thank you in advance.
Please assist me. I greatly appreciate your thoughts, and they may be useful for my upcoming research.Thank you so much
Respected Sir, I am Dr. Muhammad Imran, Ph.D Forestry. I have gone through your Research Paper entitled "A Nonlinear Mixed-Effects Height-Diameter Model with Interaction Effects of Stand Density and Site Index for Larix olgensis in Northeast China" which gave much insight and innovative ideas supported by various equations and models, I am highly impressed to see much more information in this manuscript. Dear Sir, I will be very thankful for your kind honor if you kindly provide me with the Raw Excel sheets of all the models and equations used in this research paper. Further, it will help me in my research. Hope to hear from you soon.
I shall be thankful to you for this act of kindness.
Regards,
Dr. Muhammad Imran Mahmood
Ph.D. Forest and Natural Resources Management
Dear Colleagues
I encountered a Runtime error 13/mismatch error while working with Comprehensive Meta-analysis (CMA) software. I've tried the suggested solutions found in a Google search and I could not solve my problem because they are mostly about the Excel software. Has anyone ever encountered this error in CMA software? What have you done to fix it?
I uninstalled the software once, but there is still an error.
Thank you for your support
I have to use PLA as a polymer for preparing PNPs containing drug that shows an excellent solubility in chloroform. I need to know if PLA is soluble in chloroform and under what conditions.
There are many articles published on quantum image encryption, either based on chaos applications or any other techniques. Still, for the diffusion process, every author used quantum XOR using the CNOT or CCNOT gate, and I have done the same thing using a newly defined chaotic map. Still, I have one doubt whenever we test or encrypted image with NPCR and UACI test, the test results come very low even not close to 99.60 and 33.46. So, my question is how authors got the excellent NCR and UACI results. Please, can anyone help me with this issue?
I calculated my ms thesis data by SPSS, I think excel is difficult.
Hi everyone
i would like know , how i can add module (openpyxl: module for read or write excel file ) in python for script on Abaqus ( i use python 2.7 version for abaqus 6.14)
thanks
Sincere greetings
My academic English writing is excellent. I desired to join several active groups within my field. My concentration is in molecular genetics. But I was unable to locate any. I would appreciate it if you could help me join scientific groups that study cancer and non-coding RNAs. Please inform me if a professor needs a remote colleague for paraphrasing and academic editing, especially in Germany. My affiliation will be the host affiliation.
As I am very creative and punctual, I will rewrite very soon.
I am ready for a test on paraphrasing a paragraph.
Best wishes
There are many articles published on quantum image encryption, either based on chaos applications or any other techniques. Still, for the diffusion process, every author used quantum XOR using the CNOT or CCNOT gate, and I have done the same thing using a newly defined chaotic map. Still, I have one doubt whenever we test or encrypted image with NPCR and UACI test, the test results come very low even not close to 99.60 and 33.46. So, my question is how authors got the excellent NCR and UACI results. Please, can anyone help me with this issue?
Dear Colleagues,
I'm facing some issues trying to import accident data to PTV Visum. I would greatly appreciate your help.
Actually I tried both and the values were highly variable.
Dear Tech supports,
My school asked me to do the (qualitative) systematic literature review.
I want to search my journal articles via the ResearchGate database.
How can I transfer my search results to Excel to remove duplicates?
How can I set my criteria before my search?
How can I know the numbers of my results?
Your help is much appreciated.
Sincerely,
Lillian Chang
hello,
is there a solution or code for exporting the min and max values of stress and strain and displacement from multiple .odb files saved in the directory and exporting data in an Excel file?
when I use excelutilities to export to excel a message appears writing data in excel file failed
Looking to use VosViewer. It rejects my csv file. YouTube said to change csv to csv-ms-dos but my Excel does not offer that option. What should I do?
It is very often that practitioners ask this question.
In reality there is not a 'best' method; probably it is better to ask about the 'most appropriate' method.
However, the most important aspect to consider is what the problem or scenario characteristics are, and from there choose the method, that best match them. It is just common sense.
It is easy to understand that a practitioner can apply a certain method
which is for instance the most used. However, if this method can't model a scenario as much close as possible, the result obtained is irrelevant and false, because it will be solving a problem that has no relation with the real scenario.
Based on the bold text, I developed a simple tool that can help the practitioner. It is not guarantee that the selected method replicates in full a certain scenario, but it will give the most close selection, and very important, gives as way to justify that selection
There are two parts labeled 300a and 300b. The first explains the procedure, while the second provides the tool in Excel for the practitioner to work, and without any calculation.
The additional advantage, is that the practitioner can make as many tests as wish, and that the characteristics for each scenario can be saved, and therefore it is easy to see in the future why a certain result was achieved
Hello RG members, I am using Design Expert 11 to estimate some results, however, while I'm exporting the 3D surface graphs data into excel, the file is saving but without data inside and 0 kb size.
Meanwhile exporting the effects like Pareto Diagram data, and model diagnostic graphs data into .csv through File -> Export to file enables to save the data even into raw form.
But, this method is not applicable for exporting 3D surface graphs data.
Does anyone know the solution or have tackled the same issue with some add-in plugs???
Thanks for sharing your opinions.
I'm in need of guidance regarding the conversion of my initial ICP-OES results, which were reported in mg/L, I conducted a dilution procedure on a 26.0 mg sample using a 1:3 mixture of nitric and hydrochloric acid, resulting in a total dilution volume of 0.025 dm^3.
My current data is in mg/L and is stored in an Excel spreadsheet. Despite my efforts to calculate the wt%, I'm still facing issues and would greatly appreciate assistance from anyone who can provide guidance on achieving accurate percentage conversions.
I am working on hydrogeochemical appraisal of an area. Chadha diagram plots of the samples indicate a base exchange and recent recharge scenario. I want to confirm this using a Sulin's diagram to show whether it is shallow meteoric or deep meteoric.
Hi! Normally we process our PCR results for fold change in Excel by calculating delta CT, delta delta CT and finally 2^-delta delta CT. My question is, can it be done in Graphpad Prism in a simple way. If yes then how can it be done?
Hello guys
I would like to know if there ir any tool, like excel macro, for evaluate the risk of bias by Newcastle Ottawa Scale.
Regards everyone
Although I am familiar with GPT excel sheets, I couldn't find the Gt-Hbl barometer there. There are no more recent models OPX CPX barometer models.
It would be much beneficial if someone help me.
Regards, and many thanks
Rishabh
I am pleased to share with you a comprehensive list of esteemed book editorials for call for chapters from renowned publishers including Taylor and Francis, IGI Global, IET Press, Elsevier, De Gruyter, Wiley Scrivener, and Apple Academic Press. As an editor associated with these reputable publishers, with these books, I take great pride in curating impactful publications that contribute to the advancement of knowledge in various domains and audience. In addition to providing the list of editorial members who will oversee the development of each book project, I also include important information such as submission deadlines and manuscript submission links via email. Authors who submit their chapters will be entitled to receive a copy of the final hardbound publication which will be made available both online and offline in leading bookstores and university libraries. Please note that these editorial lists are dynamic entities that undergo regular updates. We strive for excellence throughout the entire publishing process by ensuring rigorous edits and modifications are made based on expert feedback received from reviewers. It is important to acknowledge that after chapter submissions have been collected for each book project – an update we promptly communicate with authors – it typically takes approximately three months for our dedicated team at the publishing houses to complete the editorial print process before circulation. This timeline accounts for necessary revisions and refinements required during production stages. We look forward to receiving your valuable contributions towards shaping these books into influential scholarly works within your respective fields. Together, let us embark on this journey of knowledge creation while upholding high standards of academic excellence and University faculties and researchers from different fields will be benefitted from publishing their chapters with the book editorials.
We need the SEBAL Algorithms as excel sheet ,VB, C, and Python programs to work research and compare with another models, help our, please.......
Hello everyone.
Could someone please tell me how or where I can get the following Excel spreadsheet programs:
1) (FC–AFC–FCA and mixing modeler: A Microsofts Excel & spreadsheet program
for geochemical modeling, of Yalcın Ersoy, Cahit Helvacı).
2) (AFC-Modeler: a Microsoft® Excel© workbook program for modelling, of Mehmet KESKİN).
3) (PETROMODELER (Petrological Modeler): a Microsoft® Excel© spreadsheet program for
modeling melting, of Emrah Yalçın ERSOY).
I will really appreciate any help, thanks.
Can I estimate pore pressure, fracture gradient and mud weight window by using only excel sheet??
@microsoft office
@fracture
@reservoir
@Excel
The intention is that data specific to a person should be entered/edited by only him/her. Others should not be able to edit or delete the data when online excel sheet is shared to everyone in an organization.
Hello everyone
I am in an urgent requirement of excel sheet for data analysis. My experimental design is factorial RBD with single extra control. First factor has two levels and second factor has four levels. Anyone with the excel sheet for the same, please contact. Will be grateful for the help.
I mistakenly (I still don't know how it happened) changed the password of my protected Excel document.
Is there any assistance I can get? If there is someone who can help I can send the Excel file to him or her.
Thanks
Hi,
I cannot find the right answer online but can we use power map excel maps for publication purposes? Thanks
This type of study is very interesting for me.
I see that no published papers provide in supplementary materials full Excel data on crab carapace size-weight, such as: Weight, length, width, male, female etc…
I work on empirical modeling, and I want to collaborate with any Colleague to extend any relationship or to suggest novel empirical expressions, etc.
How can I get full Excel data of any published paper on crab carapace size-weight for each gender?
Any new finding will be shared with who provide me data.
Thank you in advance.
Can I depend on excel sheet only to apply geomechanical estimations for the subsurface reservoir?
When I try to upload data from an Excel file to SPSS as usual, it says that the file contains no data and that the command has been stopped. I have searched the internet for an answer to why this occurs, but I haven't found a solution. Has anyone come across this before and can advise?
I was trying to generate a figure based on the concentration vs absorbance. I have the absorbance from 4 fractions. All the values are numeric. I was trying to convert it into factor but it appeared as error like this -
data = read_excel("df.xlsx", StringsAsFactors = TRUE)
The output was
Error in read_excel("df.xlsx", StringsAsFactors = TRUE) :
unused argument (StringsAsFactors = TRUE)
My questions are-
1. Do I need to convert the numeric value as factor for plotting?
2. Which argument should I use to plot multiple Fractions against the concentration?
We are seeking an expert group to collaborate on glycomics. Could anybody help and be part of an excellent research project.
Good Evening,
Could you please help me, i need a software to make a calculation using the Analytical Network Process method. Thank you in advance.
Best regards
Hello, I am trying to export the results generated within MAUD to Excel.
Thanks in advance for your time. Hope this question will be of help to other researchers.
Can you please provide guidance on performing sensitivity analysis in Fuzzy AHP using Excel?
When we want to measure the validity of a questionnaire, we usually measure by Lawshe formula- CVR & CVI. I want to know that if anyone has an Excel computing file for measuring the validity of a questionnaire.
.txt data file of Collision from SRIM is a very large file and I am struggling to export the data to excel. Plesae suggest me how to export .txt data file of Collision from SRIM Program to excel to plot the graph?
How does one succeed in balancing leadership, scholarship, career, family, and faith simultaneously? Oftentimes, individuals excel academically or professionally but face challenges when it comes to their family life or combining their faith with their career. How can these obstacles be overcome?"
This is a common concern for many individuals striving to maintain a harmonious equilibrium among these important aspects of life. While it may seem daunting, achieving success and fulfillment in each area is indeed possible with the right approach and mindset.
In a Discrete choice experiment, we have heterogeneity for one of the attributes. How can I create a marginal utility plot for this attribute in Excel? by creating a probability density plot in Excel? The attribute is a normal random parameter.
(This plot shows when the proportion of our population having a certain Part-Worth Utility is greatest.)
(The Norm.Dist function doesn't give the probability density.)
Thank you in advance.
Hi,
I am working on Modified Mann Kendall trend tests for monthly data sets from 1970 - 2019. I applied the code as indicated below for a single column and obtained results, but if I need to run the same function for a file with multiple columns, having data for all months, how do I run it? Can anyone help me with the code ?
sf=read_excel("07356000 Max.xlsx",17)
> x=sf$December
> mmkh(x,ci=0.95)
Corrected Zc new P-value N/N* Original Z old P.value Tau
-9.954529e-01 3.195160e-01 1.000000e+00 -9.954529e-01 3.195160e-01 -9.795918e-02
Sen's slope old.variance new.variance
-4.727273e+01 1.429067e+04 1.429067e+04
Regards,
Meena Raju
I have export the Silvaco log file into Excel, i have also set up follow the current setting, but how do i know what value belong to it , Only Source, Gate,Drain is label , other i have no idea. Im here to create DIBL,subthreshold and peak sensitivity by using the Excel.
Setting of Excel i have follow as this Video in Youtube, but in the end of the video there is language barrier that i cant understand.
Hello every one
I have problem pasting some numbers in word or excel 2010 which are coped from the frequency output in gaussian, when it pasted, it had a column format which wasted lots of time to organize them same as the attached picture as I show you. Does any body know how to paste them in an order which they stand together with comma. I tried some formulas.
but it gives errors.
I will be very thankful
The oil and gas industry has a tremendous opportunity to harness the capabilities of analytics to optimize operations, improve decision-making, and drive significant business value. Lets discuss and aims to explore the diverse applications of analytics in the oil and gas industry and discuss how organisations can leverage these capabilities to achieve operational excellence.
I need to evaluate the cooling demand of a building, and so I need some informations (as wall temperature Inside/outside, sensitice heat transmission coefficient, etc...).
I know i can export the values corresponding to a single element of the facade, but is it possible to have every elements of a building in the same Excel file ? Or the average values for a facade ?
Actually, I'm wondering if there is an other way to calculate the cooling demand of the building ??
I have a dataset of patients with ESRD and want to estimate GFR using the 2021 CKD-EPI formula.
Hi, I am currently writing my master thesis on early indicators of bank failure. For this I have calculated probability of default as my dependent variable and have around 15 different financial ratios as explanatory variables, I have also included two measures of interest sensitivity as possible independent variables.
My data consists of 125 companies over 20 years. I'm using STATA and need help with how I should format my data from excel. I'm also unsure of which kind of regression is best suited for my data. I've tried reading Econometric Analysis of Cross Section and Panel Data by Woolridge but I'm feeling a bit lost.
Attached is the Excel file.
Thank You for the help!
I´m trying to export a large dataset til excel (2011) as a xlsx-file on my Mac:
export excel using "/Users/mbg/Documents/ANA/Test.xlsx", firstrow(variables) but get this error:
_xlshwritestrcol(): 9901 Stata returned error
export_excel_write_file(): - function returned error
export_excel_export_file(): - function returned error
<istmt>: - function returned error
Any suggestions of how to solve this ?
Hi,
Hope all of you are doing well. I have created a series of videos on Excel which starts from basics and covers advanced topics also. I am sharing link for your reference. Hope you will find it useful for your students. Here is link :
Please review and give me feedback also.
regards
Dr. Rupesh Kumar Sinha
I need to implement it so that it is not subject to human correction alone.
When it comes to democracy: "[w]hat are the purposes of definitions? Are definitions enough? How much can we understand from a definition? And how can we give voice to the people these definitions are about?"
These excellent questions are posed by Friedel Marquardt in her essay here: https://theloop.ecpr.eu/who-gets-a-say-in-the-meanings-of-democracy/
Marquardt's answer to the first question is that: "The definitions of democracy capture a manifestation of it within a particular context and community."
The next question is what the good aspects and bad aspects of this outcome are. For example, relying on texts can give us the capacity to capture more information about democracy. But, relying only on texts leaves out so very much information as Marquardt, Hans Asenbaum, and Hilary Gopnik make clear.
What do you think?
If I have 10 EVs samples data from NTA, I would like to run two groups t tests in prism for size, concentration and number of EVs, the thing is that, the raw data from NTA is too big for each sample analysis! which data from the Excel sheet should I use to put in prism?
Good day
When plotting the bandgap in Excel using the espresso.band2.gnu the eV are plotted at a higher level than the eV that Burai 1.3 GUI for Quantum Espresso plots. It seems like the whole plot is shifted down by almost 10eV when QE plots it compared to me plotting it in Excel (using QEs band data). I cannot seem to figure out why that would be the case.
I'm trying to understand how theoretical powder XRD patterns are calculated in VESTA. I figured one way to learn that without the computer programming based nuances is to just do it in Excel.
If anyone knows of any links to where this has been done before or links to material for it, please answer.
Thousands of good researchers and excellent consultants are available in the world,but without good use for leading economy ,as politician's are dominating economy,why most countries still not using scientists to lead economy?
Sometimes I do it by graphing in Origin or in excel and I analyse like that, but if there are other tools it is interesting to know them.
Thank you very much for your help.
When I am generating correlation matrix in excel, let us say the output is matrix A. But from the same data set I am getting matrix B in SPSS with confidence interval. Here, both the matrix are different. Although, some of the values have high error, eg. -0.4 and 0.7. If there is any relevant literature then also let me know. Thank you.
I am entering my final year of a Bachelor of Science degree program in the field of Statistics. I am proficient in the computer programs Excel, IBM SPSS, and R programming.
Please let me know about any potential opportunities you may have for me.
I love ResearchGate! I think you are doing a wonderful job, and I love getting reports on reads/citations/etc of my articles. I understand why you wanted to discontinue Projects, but that raises a question I had been meaning to ask you for a while now.
Most of my work is computational and I generated new computer code for most of my projects. I am making my code available freely via GitHub. I was wondering if there is any way for me to provide a link to the code associated with my articles on ResearchGate.
In general, I think ResearchGate would be even more useful to scientists if associated information (especially code or data) could be linked to articles on your excellent platform.
I have gathered data from 60 companies, across 5 years.
I want to do a Multiple Linear Regression Analysis with some variables, from 2017 to 2021.
1) Should I do the average of the 5 years for each variable for each company, and do the regression, having 60 observations, or
2) Should I threat the data as individual points, meaning observations = n*5 = 300
How do I display that information (colums and rows), on the excel sheet (if option 2)?
Thanks a lot
Need to stack them to clearly identify the spectra. I've converted from OMNIC CSV file to excel.
Dear all, I am working on climate change impact;
and I couldn't get Matlab code to convert the NC file of CMIP6 to excel
is there anyone to help me?
Dear Colleagues,
Greetings!
I am doing an analysis with large data. Regarding this, I am having the following questions:
1. The value should be increased day by day - If any decreases, it should be identified.
2. For identified ones, it should be calculated with highest decrease.
I have attached the excel data. Please suggest suitable tool or software to conduct the analysis.
Thanks in advance.
Dr. B. Elango
How biodiversity and sustainable agriculture are excellent strategies for improved food security and how is global climate change a threat to biodiversity?
Hello
I have the geochemical data of the XRD and ICP analysis of the lake sediments and have to draw a graph to analyze them. I think Excel charts are not very attractive. What other software can I use?
thanks
For the same set of data, e.g.
x1=1, y1=3
x1=2, y1=2
x1=3, y1=1
- calculated by r2_score:
''' from sklearn.metrics import r2_score
r2_score([1,2,3], [3,2,1])'''
the result is -3
2. plot graph in excel -- add a trendline -- right-click on your trendline -- Format Trendline --
(1) if select the checkbox next to "Set Intercept = 0.0", the r2=-2.429
(2) if deselect the checkbox next to "Set Intercept = 0.0", the r2=1
3. linear regression in spss:
the r2 and adjusted r2 is 1
Why do the same set of data get different R2 calculated by three methods?