[R] genetics package not working

From: Farrel Buchinsky <fjbuch_at_gmail.com>
Date: Mon, 18 Jun 2007 20:09:08 -0400

Has something changed in R that requires an update in the genetics package by Gregory Warnes? I am using R version 2.5.0 This used to work
> summary(founders[,59])

to prove that it is a genotype class
> class(founders[,59])

[1] "genotype" "factor"

Now when I issue the command:
> summary(founders[,59])

I get:

Error in attr(retval, "which") <- which : attempt to set an attribute on NULL
In addition: Warning message:
$ operator is deprecated for atomic vectors, returning NULL in: x$allele.names

Clearly, I am missing something. What am I missing?

Farrel Buchinsky

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Received on Tue 19 Jun 2007 - 00:26:01 GMT

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