Search found 421 matches

by MAgojam
Sat Mar 09, 2024 1:27 pm
Forum: Statistics
Topic: Alternative to Mann-Whitney U-test for very small samples sizes?
Replies: 5
Views: 309

Re: Alternative to Mann-Whitney U-test for very small samples sizes?

Hey @Biochemist,
I think if you take a look here, you can find some answers.
https://stats.stackexchange.com/questio ... all-sample

Cheers,
Maurizio
by MAgojam
Tue Mar 05, 2024 4:34 pm
Forum: Help
Topic: BUG - Jreshape
Replies: 2
Views: 206

Re: BUG - Jreshape

Hey @nutrimcosta, thanks for reporting, but the DATA in the ribbon shares the items of the jReshape and jTransform modules. The jReshape module does not descend with Transpose , but the jTransform module does . So that we don't miss the possible bug, it would be useful to report it here for jReshape...
by MAgojam
Mon Mar 04, 2024 4:19 pm
Forum: Help
Topic: Binary Logistic Regression; " Table$setRow(): value 'r2t' is not atomic "
Replies: 1
Views: 144

Re: Binary Logistic Regression; " Table$setRow(): value 'r2t' is not atomic "

Hey Lorna,
I think that if you take a look at the attached screenshot, it will be easy for you to understand the reason for the error compared to the message received (a little cryptic).
answer_blr.png
answer_blr.png (12.31 KiB) Viewed 128 times
Cheers,
Maurizio
https://www.jamovi.org/about.html
by MAgojam
Tue Feb 27, 2024 4:21 pm
Forum: Module development
Topic: Change the value of a check box programmatically?
Replies: 2
Views: 318

Re: Change the value of a check box programmatically?

Conceptually, the simple way to do this would be to have a push button "Repeat" or something similar. Hey Roger, I don't know if this is what you're looking for, but are you aware of the Action type ? You can see a use in the module jReshape [aut Marcello Gallucci ] or jTransform [aut Seb...
by MAgojam
Fri Feb 23, 2024 10:53 pm
Forum: Help
Topic: Testing multivariate normality in jamovi
Replies: 1
Views: 304

Re: Testing multivariate normality in jamovi

Hi @alex99, The RJ module does not allow you to install libraries when using " jamovi R " ( R v4.1.3 is the one that comes with jamovi ), as you would from your " system R ". But if you want to play with " jamovi R " with the libraries that interest you and are present ...
by MAgojam
Fri Feb 16, 2024 7:13 pm
Forum: Module development
Topic: Inputs for Jamovi vs R
Replies: 10
Views: 17332

Re: Inputs for Jamovi vs R

Hey @unm111, Maybe something went wrong? If you go back and take a look at the code I left you a few posts above, you'll see that the R6 class (in your .b.r file) is called mannkendall (all lowercase) and not MannKendall like the function you want to use. Then in the related .yaml file, name: it wan...
by MAgojam
Tue Dec 05, 2023 12:55 am
Forum: Help
Topic: Error in log regression
Replies: 2
Views: 12861

Re: Error in log regression

Hey @amykah, perhaps you are not using the latest version of jamovi, because if you were, you would receive a different and more understandable error message. That is this: Error : One or more coefficients in model '3' could not be estimated due to perfect collinearity . This error message obviously...
by MAgojam
Sun Dec 03, 2023 2:34 pm
Forum: Statistics
Topic: Seeking Advice on Statistical Analysis Utilizing Fisher's Exact Test
Replies: 7
Views: 20168

Re: Seeking Advice on Statistical Analysis Utilizing Fisher's Exact Test

Hi Cecilia, So, as you may have read in the post I linked to you, but above all as @reason180 reported to you again (thanks r180, appreciated presence in this Forum) just above, in jamovi you will have the direct calculation of Fisher's exact test with the return of only the p-value. With a 2x2 cont...
by MAgojam
Sat Dec 02, 2023 3:30 pm
Forum: Statistics
Topic: Seeking Advice on Statistical Analysis Utilizing Fisher's Exact Test
Replies: 7
Views: 20168

Re: Seeking Advice on Statistical Analysis Utilizing Fisher's Exact Test

However, the jamovi software does not directly calculate Fisher's test (marked as a green square). Hey Cecilia, for the above you could take a look at an old answer of mine here: https://forum.jamovi.org/viewtopic.php?p=8154#p8154 Apart from your table, could you provide reference links to the work...