R help - Jan 2008 - samr error

I'm running samr (Two class unpaired), but keep getting the following error:

perm= 1

Error in if (logged2) { : argument is of length zero

 

<code>

library (impute)
library (samr)

data = list (x=dat, y=y, geneid = matrix(twoUnpaired.data[,1],ncol=1),
genenames = matrix(twoUnpaired.data[,2], ncol=1))
samr.obj <- samr (data, resp.type="Two class unpaired", nperms=100)



 

</code>

 

Would someone please shed some light.  Thank you.  

 

 

 


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