Cohen's d for "Fit Y by X"

[profjmb]

I know there is an add-in for the "Fit Model" platform, but it's not always the easiest to use. It would be quite easy just to add Cohen's d to the output of "Fit Y by X," and this would be quite useful.

[SamGardner]

Thank you for the suggestion.  We are investigating this for possible incorporation into a future release of JMP.  

[strecher1]

I'd add Cohen's d in the Matched pair analysis. Would save a hand calculation.

[profjmb]

Regarding the matched pairs Cohen's d, strecher1 probably knows this, but the proper SD for computing d here is the pooled SDs of the two variables and not the SD of the difference scores.