Can you help me with multifactor ANOVA with Statgraphics centurion and an error message: factor AB is a linear combination of other factors?

Hi, trying to run a multifactor anova with statgraphics, the design is 2 categorical factors (A and B) and 2 levels for each factor. When I put a  order of interactions of 2 (namely AB...

11 July 2014 6,088 3 View