can i compare multiple glm scales what is the purpose of the glm repeated measures can you do plan comparisons on repeated measures in excel when to use spss for a planned comparison spss how to perform a planned comparison how to do a planned comparison in spss how to compare groups in glm do I need to correct for multiple comparisons with glm spss? why use planned comparison when to use planned comparisons on repeatable measures in spss is planned comparative analysis a plan? when do you do planned comparisons on repeated measures in spss can i use glm to compare two sets of scales why is it difficult to do a planned comparison using the glm when you compare two different measures in repeated measures glm multiple measures how to do spss comparisons how to do a planned comparison on repeated measures how to do a planned comparison can planned comparisons be done in spss