Hi, I need a help with SAS syntax regarding contrasts. I found after I ran GLM some interaction effects, but now I need to find out which independent variable has effect on my dependent variable. My advisor told me to do contrasts, but I am unskilled with it :(
Design is 2x2 (type X color)
So for example: I have 2 independent variables /both with 2 levels/:
type (healthy vs unhealthy food)
color (green vs red)
and dependent variable: price
(off course I have more dependent variables, but I need only example for syntax so I can do the rest on my own...)
If u know how to do it in SPSS, I can try it also there... thank you so much
Design is 2x2 (type X color)
So for example: I have 2 independent variables /both with 2 levels/:
type (healthy vs unhealthy food)
color (green vs red)
and dependent variable: price
(off course I have more dependent variables, but I need only example for syntax so I can do the rest on my own...)
If u know how to do it in SPSS, I can try it also there... thank you so much