jamovi

Thanks. The JASP file did include the interecept, it's just that a test of the intercept location wasn't included in the output (the model runs the same regardless of whether the slope is tested) . . . - Untitled.png - Consistent with what you wrote about the optimizer, I did come across this post, ...

@mcfanda I know it's sometimes difficult to address questions about why statistical results differ from one application (jamovi) to another, very similar application. However, I do think it's scientifically useful to strive for cross-application replicability. I have a generalized linear mixed effec...

It appears that the ordering of the two levels of your dichotomous dependent variable determines the 'direction' of the computation. You can easily reorder the levels as illustrated below. (And if it so happens that your dependent variable is a computed variabe, I believe the ordering is determined ...

I've been under the assumption that AI cannot yet produce a jamovi omv file in response to a prompt. So if a student submits a jamovi file, doesn't that show that a human produced it, and not AI?

In my class of students, some are using jamovi 2.7.6 on Windows; others are using it on macs. When using Rj+ to write data back to the jamovi spreadsheet, deliberately-created NA values (in R) properly show up as missing values the jamovi spreadheet if the student is using Windows. However, for thos...

I don't know that the issue ever concerned post-hoc tests. Rather, it has to do with the error variances for the the estimated marginal means.

Hi. In any repeated-measures ANOVA, including mixed ANOVA, if a participant has any missing cells, all of that participant's data is excluded from all aspect of the analysis. This applies not just to jamovi but to any stats program. (Note that there is an advanced, alternative to ANOVA that uses the...

I think "Duplicating to the Bottom" is the simple modification we're discussing.

Jamovi's programmers were the initial develpers of JASP, until they decided to create the jamovi project. In my opinion, jamovi has continued to be very intuitive regarding the basic interface, while JASP has become somewhat less intuitive. That's one reason to prefer jamovi for teaching introductor...

Presumably, duplicating to the bottom would be a simple-to-implement change, though I could be wrong.