Johnny van Doorn

Would it be hard to also implement a matching system? This is shown in [the tutorial ](https://ezspss.com/merging-files-in-spss/)that @tomtomme linked above (a bit further down the page) and what @marginalfutility describes....

I think (but others please correct me if not) something like this is most common:  Which I guess indeed turns the long data into wide data. But where you...

Hi @Edsm33, Hmm that is strange, and not supposed to happen. Is it possible to share your .sav file with us? You can send it by email ([email protected]), or compress...

I am indeed planning to implement [Rand Wilcox' WRS package](https://rdrr.io/cran/WRS2/f/inst/doc/WRS2.pdf) in JASP - it will not be in the upcoming release, but hopefully the one after (so probably spring 2025).

Hi @TarandeepKang, Thanks for the suggestion - the WRS package indeed seems more accessible/open, also because I cannot seem to find the WRS2 Github repository.

Hi @RachelKing42 , Yes, this is an excellent suggestion and is very high on my priority list for when I start working on JASP again after my teaching period, though...

Hi Rachel. You can add a new column with the group means using tapply in R-mode: `tapply(Heart Rate, Group, mean)[Group]` This will have the group means for each participant. You...