[R] Exact Tests for RxC contingency tables

[Mike Weale]

I'm trying to perform exact tests on tables of approx. size 20x20, with
about half the cells empty.  fisher.test in the ctest package appears to
fall down with tables bigger than about 6x6.  Are there any other algorithms
for exact tests implemented in other R-packages, which work on larger
tables?

Many thanks,
Mike Weale

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Dr. Mike Weale
The Centre for Genetic Anthropology
Department of Biology
University College London
Darwin Bdg, Gower St, London WC1E 6BT
Office: (020) 7404 3040
Lab: (020) 7679 2654
Fax: (020) 7404 2083
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