HI Kari,
whenever you change a statistical model, you get different results, as
you are 'asking' different questions. For example testing for factor A,
when regressing out Factor B is very different from testing A when
regressing out C.
Let's say A is weight and B is IQ, so you look for an wei
Hello Freesurfers,
I am using Qdec for longitudinal statistics with symmetrized percent change
(spc) on 3 different discrete/fixed factors across 2 time-points. Given
that Qdec limits the discrete factors to 2, I ran the effects with
different combinations of the discrete factors and I get very di
