Search found 452 matches

by MAgojam
Mon Sep 01, 2025 2:57 pm
Forum: Statistics
Topic: BOXCOX values
Replies: 4
Views: 2873

Re: BOXCOX values

I thought about the robust ANOVA, I´m just not sure whether it is possible to include the repeated measurements factor in this module of jamovi. I have to apologize for stumbling over my own code, anticipating an upcoming Walrus update with robust ANCOVA and RMANOVA, but it's not yet available in t...
by MAgojam
Mon Sep 01, 2025 7:44 am
Forum: Statistics
Topic: BOXCOX values
Replies: 4
Views: 2873

Re: BOXCOX values

Hey Anni, just to give you some background: the BOXCOX() function you used in jamovi is actually implemented under the hood in Python (you can see the code here: https://github.com/jamovi/jamovi/blob/current-dev/server/jamovi/server/compute/functions.py#L305-L322 ). Knowing this can help to understa...
by MAgojam
Fri Aug 01, 2025 7:25 pm
Forum: Module development
Topic: Saving model persistently
Replies: 3
Views: 23559

Re: Saving model persistently

Hey @JavierMG, you can check it out here: https://github.com/jamovi/jmv/blob/master/R/ancova.b.R#L525 where we use it as @sbalci suggests. I've also put it here: https://github.com/jamovi/jmv/blob/master/R/anovanp.b.R#L52 So you can take a look at the code of the jmv analysis module elements. Cheers...
by MAgojam
Thu Jul 03, 2025 8:58 am
Forum: Statistics
Topic: Chi square post hoc tests and correction for multiple testing
Replies: 28
Views: 222030

Re: Chi square post hoc tests and correction for multiple testing

So I would like to ask about that log-linear model as an alternative to chi square post hoc test, what are the advantages/benefits of using this ? Hey @Andrzej, Looks like you jumped in the time machine and traveled back, so did you miss out on this detail in another comment of mine that might answ...
by MAgojam
Tue Jul 01, 2025 10:23 pm
Forum: Statistics
Topic: Chi square post hoc tests and correction for multiple testing
Replies: 28
Views: 222030

Re: Chi square post hoc tests and correction for multiple testing

Hey @Andrzej_Andrew, Thank you for your follow-up and for sharing the video, it's a great point to clarify! Yes, the approach shown in the video, using adjusted residuals combined with a Bonferroni correction, is absolutely valid and widely used, especially in educational contexts or when you want t...
by MAgojam
Tue Jul 01, 2025 12:37 pm
Forum: Statistics
Topic: Chi square post hoc tests and correction for multiple testing
Replies: 28
Views: 222030

Re: Chi square post hoc tests and correction for multiple testing

Hey @Andrzej_Andrew, Thanks for your question about Bonferroni or Holm corrections for multiple comparisons in jamovi's chi-square test. In jamovi, after a significant chi-square test, the standard and most informative way to understand where the statistical differences lie within your contingency t...
by MAgojam
Thu Apr 24, 2025 12:51 pm
Forum: General
Topic: Subject: Help Needed: Managing Missing Values in Jamovi (Mean, Median, Multiple Imputation)
Replies: 4
Views: 68131

Re: Subject: Help Needed: Managing Missing Values in Jamovi (Mean, Median, Multiple Imputation)

Hey @arsishad, if you took a look at the link that Jth suggested, you will have no problem understanding the screenshot that I attach, because in addition to the VMEAN ($source) for the mean, you also have the possibility of using VMED ($source) for the Median, VMAD ($source) for the Median Absolute...
by MAgojam
Mon Apr 21, 2025 4:03 pm
Forum: Module development
Topic: Module PPDA: error in Test ROC
Replies: 16
Views: 177977

Re: Module PPDA: error in Test ROC

Hey @andersad,
for jYS, I haven't looked at the sources yet, so you should ask its author @yurismol.
The ROC Analysis of the snowCluster module by the author @seols has DeLong test (also reported by the photo in the post above).

Regards,
Maurizio
https://www.jamovi.org/about.html
by MAgojam
Sun Apr 20, 2025 9:12 pm
Forum: Module development
Topic: Module PPDA: error in Test ROC
Replies: 16
Views: 177977

Re: Module PPDA: error in Test ROC

Hey @andersad,
in libreria c'è questo "jYS" molto recente
ROC Curve.png
ROC Curve.png (22.31 KiB) Viewed 51399 times
Cheers,
MAurizio
by MAgojam
Thu Apr 10, 2025 8:53 pm
Forum: jamovi development
Topic: Spacing between columns / Cell.BEGIN_GROUP like
Replies: 2
Views: 50144

Re: Spacing between columns / Cell.BEGIN_GROUP like

Hey Jth,
if we are looking for something like this:
superTitle.png
superTitle.png (44.05 KiB) Viewed 49878 times
I have a possible very light solution that I brought in tables.js of my jamovi clouds.

Maurizio