Even you used perm="Exact", the maximum observations allowed is only 10. If data exceeds this, perm="Prob" is used instead of "Exact". So, the p-values are always changed. The Porb method will approximate the permutation distribution by randomly exchanging pairs of Y elements. -- View this message in context: http://r.789695.n4.nabble.com/lmPerm-p-values-and-multiple-testing-tp4643219p4648350.html Sent from the R help mailing list archive at Nabble.com.
lmPerm p-values and multiple testing
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