Answer by Shawn Hemelstrand for Z score comparison in longitudinal studies
Perhaps you are trying to unbury some data that doesn't exist in raw form. In any case, I don't think its a good idea to standardize the data and then run mean/rank difference tests.Doing any form of...
View ArticleZ score comparison in longitudinal studies
I have a longitudinal study with two time points (before/after), whereas a particular score was standardized across all individuals and time points, and thus provided only in terms of z-scores.(Edit:...
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