Hello everybody, I am not very experienced in morphometrics but I need to do some analysis for fly wings. I want to compare 6 groups. The problem is that for some groups the sample size is very small - 5 flies, that means after averaging left-right sides 5 wings. As I understand, I cannot do CVA. I found, that it's possible to perform between-group PCA in this case. Has anybody done it before? Could you explain how to do it?
By the way, how big should be the sample to do DFA? Thanks in advance. -- MORPHMET may be accessed via its webpage at http://www.morphometrics.org To unsubscribe from this group and stop receiving emails from it, send an email to morphmet+unsubscr...@morphometrics.org.
