More than likely.
Take a look at the 'workspace' argument in ?fisher.test and review the
second paragraph in Details:
"For 2 by 2 cases, p-values are obtained directly using the (central or
non-central) hypergeometric distribution. Otherwise, computations are
based on a C version of the FOR
I posted this last night but I think I figured out the problem.
I checked on the underlying equation for the Fisher Exact Test for tables
greater than 2X2. It looks like I have an insane amount of factorials to be
multiplied.
Is that problem? Is it an overflow issue?
Jeff
L
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