Dear Dr. Radua

First I would like to thank you once again for your previous suggestion. Here I have some other questions on SDM table creation.

1. Is it necessary to create an "n2 column” if I just include longitudinal data of one group (ie, a baseline scan & a rescan) ? If so, should I just put the same number of the group in both n1 and n2 column?

2. And how could I create and fill in the n1 and n2 column if the longitudinal data extracted include both paired t-test comparing and within group ANOVA?

3.And how could I create and fill in the n1 and n2 column if the longitudinal data extracted include both paired t-test comparing (or within group ANOVA) and between group ANOVA ?

Best regards

Chengyu Wang

Dear Chengyu Wang,


I ran several different types of analysis using just an n1 column as my contrasts were all within subjects and it worked fine.


Hope that helps,


Jo

Originally posted by Jo Cutler: Thanks for your help

Dear Chengyu Wang,

as Jo reported, "n2" column is only necessary for studies with two samples.

Best wishes,

Joaquim