jamovi

Hi,
Which version of jamovi are you using? And is it possible for you to share the data so we can have a look what's going on here?
Cheers,
Ravi

Hi Emese, The sum score of reliability analysis should just give you the same as just adding the values within a row (see https://github.com/jamovi/jmv/blob/34b5bb3a7be259002e983277d49810b461c0e5eb/R/reliability.b.R#L193). When I calculate the sum score from within the reliability analysis I get the...

Hi Keith, So the table has a footnote that describes for which variable the variance of the control variable is partialled out: Screenshot 2021-04-07 at 13.00.21.png So the variance of the control variables is partialled out for the "column" variables, but not for the "row" varia...

Hi Eric, This is really useful information! I wasn't aware of this option and I see that Hendrik now recommends using emmeans this way for the rm afex models, so I'll create a fix for the rm anova in jmv. Thanks for figuring out how to fix this! As I said, in the end we are not experts on all the an...

Hi Eric, I think the problem is just that a repeated measures anova does not take into account unbalanced data, while a mixed model can. In the end, the estimated marginal means are based on your model and if the model does not take into account the unbalanced data, the estimated marginal means will...

Hi Eric, The estimated marginal means are calculated in the following way for your data: Screenshot 2021-03-18 at 21.10.58.png Why it doesn't give the result you'd expect I'm not sure, but if you want to know it's probably better to contact either the author of the afex package or the author of the ...

Btw, you can still download the 1.2.27 from our download page:

I looked at the file and I get what's happening. While the parallel analysis that decides the number of factors is rerun every time a checkbox is checked, the plot is not recreated. So the plot is based on the simulations at the time the scree plot option was checked, while the number of factors kee...

Hi Jaume,
Is it possible to share the jamovi file with us so we can have a look what's happening? If possible, you can send it to contact [at] jamovi [dot] org

Hi! So the parallel analysis: compares the eigenvalues generated from the data matrix to the eigenvalues generated from a Monte-Carlo simulated matrix created from random data of the same size source: https://en.wikipedia.org/wiki/Parallel_analysis So this means it is based on simulated data, and at...