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Hi all. Sorry to bother you. I have a table like the following A B C D E F G1 0 1 1 0 1 1 G2 0 1 1 0 1 1 G3 0 0 0 0 0 1 H1 1 1 1 1 1 1 H2 1 0 1 1 0 1 H3 1 0 1 1 0 1 I already know G1, G2 and G3 belong to the same group and H1, H2 and H3 belong to the other group. I want to cluster A, B, C, D, E and F. It seems that I can't input the group information of G1-H3 into

Hi All. Sorry to bother you. I have a question about fisher exact test. I counted the presence of gene mutation in two groups of samples. My data is as follows Presence Absence GroupA 4 6 GroupB 5 11 When using the formula of fisher exact test provided by wiki (http://en.wikipedia.org/wiki/Fisher%27s_exact_test), the p-value is 0.29. But when