Hi everybody. I am almost new to statistics. I have some categorical features of a group of patients. some of these features are nominal( with 2 Levels) and some are ordinal (mostly with more than 4 levels). I analyzed the association between every two features by "Pearson chi-square test of independence" and Cramer's V and Phi value. Now I have two questions and I appreciate it if anyone can help me:
1- to Expand my analysis to multivariate analysis what should I do and which test or models should I use?
2- Since I'm checking the association of all these features should I apply multiple comparison correction? If yes should I apply for example FDR on ALL P-values or it is required to apply FDR separately on P-values corresponding to comparing every feature with others?
Thanks in advnace
1- to Expand my analysis to multivariate analysis what should I do and which test or models should I use?
2- Since I'm checking the association of all these features should I apply multiple comparison correction? If yes should I apply for example FDR on ALL P-values or it is required to apply FDR separately on P-values corresponding to comparing every feature with others?
Thanks in advnace