What does this error mean?
"Error in matrix(unlist(value, recursive=FALSE, use.names=FALSE), nrow=nr, :
invalid 'ncol' value (too large or NA)"

I keep getting it on a dataset that I haven't had problems with in the past....

Best,
-Nathan

----------
Nathan A. Paxton
Ph.D. Candidate
Dept. of Government, Harvard University

Resident Tutor
John Winthrop House, Harvard University

napaxton AT fas DOT harvard DOT edu
http://www.fas.harvard.edu/~napaxton
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