> R gives the error message 'x' must be numeric, so relevant questions
> are what version of R do you have, what version or rpy, and what
> version of Python (since Galaxy's tools tends to invoke R from
> Python via the ryp library - certainly the histogram tool does).
python = 2.6
R = 2.10.0
rpy = 1.0.3
> P.S. Am I getting old, or is "What gives?" just regionally popular slang?
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