[R] need help with chisq

JC jerome.coste at gmail.com
Sat May 9 22:53:07 CEST 2009

I am very new to R. I have some data from a CVS stored in vdata with 4
columns labeled:
X08, Y08, X09, Y09.

I have created two new "columns" like so:

Z08 <- (vdata$X08-vdata$Y08)

Z09 <- (vdata$X09-vdata$Y09)

I would like to use chisq.test for each "row" and output the p-value
for each in a stored variable. I don't know how to do it. Can you

so far I have done it for one row (but I want it done automatically
for all my data):

results <- chisq.test(chidata)

I tried removing the [1] and the c() but that didn't work...  Any


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