sorry for my english.
i hope you can help me about this problem.
There are three groups (group A, 12 cases; group B, 8 cases; group C,
Control, 8 cases).
I survey those variables: Age, School, Sex, treatment F, treatment G.
I want investigate if (and how) the treatment F and the treatment G are
influenced by the tipe of group (A, B, C), with Age covariate variable.
how can i do it?
And wich is the main result of the analysis?
i tryed to use the menu Analyze-GLM-repeated mesures, but i'm not sure abuot
the results i obtained.