On Tue, 24 Feb 2009, bbbnc wrote:
I'd like to carry out a Monte Carlo simulation test where given data is a contingency table. I think this is something to do with using rmultinonom(), but I'm not sure how to code this, to simulate contingency tables. Could anyone please help with how to use R to simulate contingency tables like this?
If you want a two-way table with certain fixed margins, you can use r2dtable() which implements the Patefield algorithm. For testing (conditional) independence of two variables based on r2dtable(), you can use coindep_test() in package "vcd".
Z
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