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ENH: Implement DataFrame.value_counts #31247

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Feb 26, 2020
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0830e36
Add value_counts tests
Jan 23, 2020
d946e93
Update docs
Jan 23, 2020
7d9306d
Start implementing value_counts
Jan 23, 2020
2e58db4
Set MultiIndex name
Jan 23, 2020
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Format
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Jan 23, 2020
aef75ae
Remove typing for now
Jan 23, 2020
acb81cc
Simplify test a little
Jan 23, 2020
786de34
Remove single col example for now
Jan 23, 2020
7eba59a
Update error for bins
Jan 23, 2020
60554e9
Update pandas/core/frame.py
dsaxton Jan 24, 2020
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Update pandas/core/frame.py
dsaxton Jan 24, 2020
07f0e76
Import Label type
Jan 24, 2020
d055b5c
Merge remote-tracking branch 'upstream/master' into df-val-counts
Jan 24, 2020
957a8ec
Make Sequence optional
Jan 24, 2020
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Fix docstring
Jan 24, 2020
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Clean docstring
Jan 26, 2020
310c688
Update to comments
Jan 26, 2020
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Add to Series See Also
Jan 26, 2020
d738bf7
Update tests and add back tolist
Jan 26, 2020
2618220
Don't import pytest
Jan 26, 2020
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Merge branch 'master' into df-val-counts
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Rename to avoid doc error
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Merge remote-tracking branch 'upstream/master' into df-val-counts
dsaxton Feb 20, 2020
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dsaxton Feb 21, 2020
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dsaxton Feb 23, 2020
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dsaxton Feb 23, 2020
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Daniel Saxton authored and Daniel Saxton committed Jan 26, 2020
commit a2660217d1765fd0f52b49e27f9abf4a8d1501cd
1 change: 1 addition & 0 deletions pandas/core/base.py
Original file line number Diff line number Diff line change
Expand Up @@ -1202,6 +1202,7 @@ def value_counts(
--------
Series.count: Number of non-NA elements in a Series.
DataFrame.count: Number of non-NA elements in a DataFrame.
DataFrame.value_counts: Equivalent method on DataFrames.

Examples
--------
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