Hi Marie
I recently used a hierarchical multiple regression to test an the results
of an experiment that sounds similar to yours.
For the first step, I included [DV @ Time1] with the dummy-coded
variables, using [DV @ Time2] as the dependent variable.
Step 2 adds in the continuous variable into
Hi
This is far from being a simple question given the Within-S aspect of the
continuous variable. If there are relatively few levels of the continuous
variable (or the values can be reduced without losing info, producing empty
cells, etc.) then GLM or MANOVA with partitioning of the interactio
I am having difficulty finding information about how to set up a regression in
SPSS. I am testing an interaction between a continuous and a dichotomized
variable (which is why I'm not using ANOVA). However, the continuous variable
is measured within subjects. I cannot figure out how to setup the
