Displaying 1 result from an estimated 1 matches for "fisherexact".
2009 Nov 11
1
fisher.test negative value error
Hi all,
I am new to python, R and rpy2. I having few errors when I am using
'fisher.test' function where I am struck now. Please help to fix these bugs.
My code for fisher.test goes this way
*from rpy2 import *
import rpy2.robjects as robjects
def fisherExact(a,b,c,d):
v = [a,b,c,d]
m = robjects.r['matrix'](v,2,2)
s = robjects.r['fisher.test'](m)
return s
*
Here the value of a=0,b=1,c=0 and d=1. so the matrix m should be like this
[,1] [,2]
[1,] 0 0
[2,] 1 1
But I am getting an error like this
*File "/usr/...