On 19 May 2011 22:00, Laurent Gautier <lgaut...@gmail.com> wrote:
>
> Does
> >>> import ri
> >>> ri.R_VERSION_BUILD
> correspond to the R version you are running rpy2 against ?
>
Yes: 2.12.1, svn rev 53855
> Do you have older versions of rpy2 installed ? If yes, does removing them
> solve the problem ?
I did have rpy2 2.1.9 installed from the repositories. Removing it doesn't
seem to change anything.
Extra info: before I do ri.initr(), ri.NA_Real is 0.0. Once I've done
initr(), ri.NA_Real appears as a small float. Additionally, once it's not
0.0, it changes between successive evaluations. There appears to be a
repeating pattern: [a, a, b, b, nan], where a and b are different small
floats and nan is the special 'not a number' float value. a changes between
successive runs of the interactive shell, whereas b is consistent, at least
so far. But I guess there's not much to be gleaned from that.
Thomas
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