jamovi

If I have understood correctly, the Mann-Whitney U test outputs the biserial rank correlation according to Wendt (1972). The value range is between 0 and 1. How is this to be interpreted as an effect size? Unfortunately, I have not been able to find any papers on this (alos small effect, medium effe...

Yes, that is correct

When adding another covariate in the calculation of a binominal logistic regression, this error message appeared. I have tried various things, but the error message persists. Does anyone have any ideas? Thanks a lot

Amazing - thank you very much Maurizio!!!

Hey guys thank you so much - I got the solution with your support !!! Just one mystery remains: IFMISS(h_1 or h_4 or h_5 or h_7, 0, IF((h_1 == 1 and h_4 > 1 and h_5 == 0) or (h_7 == 1), 1, 0)) I get the correct result in all cases except for this case: (h_1 == 1 and h_4 > 1 and h_5 == 0) - > not ful...

So for person 3 and 5 a "0" should also appear at C

It is probably because I have not defined the missing values. My real file is a large data set and it would be very cumbersome to define all the missing values. In fact, if there are no values in A or B, it should also result in a "0" in C. Is there a trick to fill missing values = NA with...

one more time :-) IF(IJP _036 == 1 or IJP_039 == 1, 1, 0) - > this one works out, but if one of the two cells is empty, I get no value, even if the condition for 1 or 0 is met so I tried this one: IF(IJP _036 == 1 or IJP_039 == 1, 1, 0, ignore_missing_1) ---> reply: error How is it possible that val...

Thank you soooooo much!!!

Thank you very much for your answer!

But how does it works when there are two variables (so two §sources)?
Syntax in SPSS:

IF (subject of study = 1 and sex = 2) group = 1
If (subject of study = 3 and sex = 1) group = 2


Thank you!