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DOC: Add Notes about difference to numpy behaviour for ddof in std() GH35985 #35986

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Merged
merged 7 commits into from
Sep 3, 2020
Merged

DOC: Add Notes about difference to numpy behaviour for ddof in std() GH35985 #35986

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f8543d1
DOC: Add Notes about difference to numpy behaviour for ddof.
timhunderwood Aug 30, 2020
00d050e
remove trailing whitespace.
timhunderwood Aug 30, 2020
f931e34
Update pandas/core/generic.py
timhunderwood Aug 30, 2020
ba5b55a
Make wording simpler and remove reference to normalization.
timhunderwood Aug 31, 2020
05c6abd
Merge branch 'feature/doc-std-clarification-GH35985' of https://githu…
timhunderwood Aug 31, 2020
8269877
Make wording simpler and remove reference to normalization.
timhunderwood Aug 31, 2020
b262adc
Merge branch 'master' of https://github.com/pandas-dev/pandas into fe…
timhunderwood Sep 2, 2020
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8 changes: 7 additions & 1 deletion pandas/core/generic.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10859,7 +10859,13 @@ def _doc_parms(cls):

Returns
-------
%(name1)s or %(name2)s (if level specified)\n"""
%(name1)s or %(name2)s (if level specified)

Notes
-----
The default divisor (normalization) is different from numpy, which
by default normalizes by N. To have the same behaviour as numpy,
use ddof=0.\n"""

_bool_doc = """
%(desc)s
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