8000 Bug: groupby multiindex levels equals rows by P-Tillmann · Pull Request #16859 · pandas-dev/pandas · GitHub
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Bug: groupby multiindex levels equals rows #16859

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Merged
merged 11 commits into from
Aug 24, 2017
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Added whats-new
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P-Tillmann committed Jul 11, 2017
commit f34b10a12b5770208b22ba973d3ebad3b6d55d44
2 changes: 1 addition & 1 deletion doc/source/whatsnew/v0.21.0.txt
Original file line number Diff line number Diff line change
Expand Up @@ -168,7 +168,7 @@ Plotting
Groupby/Resample/Rolling
^^^^^^^^^^^^^^^^^^^^^^^^
- Bug in ``DataFrame.resample().size()`` where an empty ``DataFrame`` did not return a ``Series`` (:issue:`14962`)

- Bug in ``DataFrame.groupby`` when called with index or index + column key numbers equal to the axis length of the groupby (:issue:`16859`)
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Your description underneath your test I think is clearer about the bug than this description is. Try incorporating some of your test description into here.



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