RevolutionAnalytics / plyrmr

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Review what happens on empty input #62

Open piccolbo opened 9 years ago

piccolbo commented 9 years ago

found some problems with sample(input(data.frame()). Seem to be deeper than sample. Not a very common use case, but it would be nice to have it straightened out. It seem to boil down to data.frame() being replaced by NULL in some circumstances. Seem to go back to rmr2.