[Rd] Bug in FEXACT: gave negative key (PR#6986)

fc at maths.uq.edu.au fc at maths.uq.edu.au
Thu Jun 17 12:00:47 CEST 2004



Hello,

I'm using R to apply Fishers exact test to a whole pile of
contingency tables, and I've run into the bug shown below.

regards,

Francis

--

> dat1 = matrix(c(0,1,0,1,0,0,1,0,0,0,1,0,1,0,0,1,0,0,0,1,0,1,0,0,1,0,0,0,0,
           1,1,0,0,1,0,0,1,0,0,1,0,0,3,0,0,2,0,0,1,0,0,0,1,0,0,2,0,0,
          2,0,0,1,0,1,0,0,3,0,0,2,0,0,0,1,0,5,0,0,0,1,0,1,0,0),    nrow=3)

> fisher.test( dat1 )

Error in fisher.test(dat1) : Bug in FEXACT: gave negative key



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