What do you get with:
str(SampA)
str(SampV)
The error message suggests you are not giving it numeric vectors.
--
David Winsemius
On Mar 2, 2009, at 10:59 AM, Amit Patel wrote:
Hi
I have 2 sets of data that I want to do a Wilcoxon test on. They are
of the same dimension. One has 4 zero values and the other has 5.
dim(SampA)
[1] 1 10
dim(SampV)
[1] 1 10
I get the folowing error
Error in wilcox.test.default(SampA, SampV, na.rm = TRUE, paired =
FALSE, :
'x' must be numeric
I am using the function
wilcox.test(SampA, SampV, na.rm=TRUE, paired=FALSE, conf.level=0.95)
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