Skipper Seabold wrote: > Hello all, > > Are RPy bugs still being accepted on the sourceforge page?
They certainly are. > I think I found one when trying to do an rlm estimation. > > I can provide code to (possibly) reproduce; however, the short version > is this. Given the stackloss data from R datasets and a data frame > and formula given in the examples here > <http://sekhon.berkeley.edu/library/MASS/html/rlm.html> > > from rpy import r > r.library('MASS') > results1 = r.rlm(formula, data=frame, psi="psi.huber") > > # works correctly > > results2 = r.rlm(formula, data=frame, psi="psi.bisquare") > > # works correctly > > results3 = r.rlm(formula, data=frame, psi="psi.hampel") > > # raises exception > > The last one raises the following exception, though this works fine at > the R intepreter. > > RPy_RException: Error in x * wts : non-conformable arrays > > Anyone have any idea if this is user error or a bug? Unfortunately I don't, but someone else might. Note: Having a standalone example to demonstrate the bug is always good (I think that we are missing something in the first part here). L. > -Skipper > > ------------------------------------------------------------------------------ > _______________________________________________ > rpy-list mailing list > rpy-list@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/rpy-list ------------------------------------------------------------------------------ _______________________________________________ rpy-list mailing list rpy-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rpy-list
