'ValueError: Cannot assign nan to integer series" when calling where
on Series with non-unique index.
#4550
Labels
Bug
Dtype Conversions
Unexpected or buggy dtype conversions
Indexing
Related to indexing on series/frames, not to indexes themselves
Milestone
Create a Series with non-unique index:
As of #4548 I cannot use
comb[comb<2] =+ 10
, so I tried working withwhere
(according to http://pandas.pydata.org/pandas-docs/stable/indexing.html#where-and-masking, stating "To guarantee that selection output has the same shape as the original data, you can use the where method in Series and DataFrame"). But already callingwhere
oncomb
is problematic:Is this expected?
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