Weighted Kappas
Hi, we have a study where two raters are rating a 50 items for quality on a scale of 1-4. We wanted to do a weighted kappa in JMP; I entered the data, set the data type as ordinal, but JMP seems to only produce a simple Kappa when I Fit Y by X and look at the Agreement Statistic. Is JMP capable of calculating a weighted kappa? Thanks in advance!