<p>Disclaimer: I'm one of those people who thinks that all R-focused questions should go to StackOverflow.  That is not the policy we decided on.</p>

<p>I think this would be most appropriate at StackOverflow.  It's not <em>purely</em> a programming question, but I can't imagine a question about CPAN (for example) getting turned away there.  There's tons of overlap between the StackOverflow R community and CV's, but I think the former is much more focused on R as software.</p>

<p>Better to ask it here than at SuperUser, though.  SO > CV > SU.</p>
