On May 5, 2011, at 1:08 PM, dereksloan wrote:
Thanks David,
I did notice that and I got his code to work using wilcox.test for the
continuous variables.
The problem is that when I tried to alter the code to do chisq.test
on my
categorical variables there is something wrong with the syntax and I
don't
know what.
Right....
> ?chisq.test
# No mention of a formula argument seen
> ?chisq.test.formula
No documentation for 'chisq.test.formula' in specified packages and
libraries:
you could try '??chisq.test.formula'
`chisq.test` doesn't have a formula method, so sending it a formula
will fail.
Why aren't you sending it the arguments instead of turning them into
strings?
Derek
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