Message-ID: <1351981376894-4648350.post@n4.nabble.com>
Date: 2012-11-03T22:22:56Z
From: Pat
Subject: lmPerm p-values and multiple testing
In-Reply-To: <CAMT8ptonsj1nSbvpKEwSs9ts2Z5YwZN=p_H2Y3ygjpswemxvzw@mail.gmail.com>
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.
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