R help - Mar 2009 - different results of fisher.test function in R2.8.1 and R2.6.0

Hi;
I use the function fisher.test to compute in R2.8.1 and R2.6.0,and the
results are not identical.the last number is different.  why?
thank you !


Merry

	[[alternative HTML version deleted]]

On Fri, 27 Mar 2009, ??? wrote:
> Hi;
> I use the function fisher.test to compute in R2.8.1 and R2.6.0,and the
> results are not identical.the last number is different.  why?
> thank you !
>
Can you show us the data?  The only change listed in the NEWS file since 2.6.0
was with the option simulate.p.values=TRUE - you don't say whether you used
that option.

      -thomas


Thomas Lumley			Assoc. Professor, Biostatistics
tlumley at u.washington.edu	University of Washington, Seattle