DOC: document default axis=0 on DataFrame reductions#65634
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Adds ", default 0" to the axis parameter line and restores the "Axis for the function to be applied on." description on std/var/sem (which had a `.. warning::` block immediately after the type spec). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
mroeschke
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May 16, 2026
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Thanks @jbrockmendel |
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closes #48561
Summary
, default 0to theaxisparameter doc line onDataFrame.min/max/sum/prod/mean/median/sem/var/std/skew/kurt(the signature default is already0).Axis for the function to be applied on.description onsem,var, andstd, where a.. warning::block immediately followed the type spec.Cum-methods (
cummin/cummax/cumsum/cumprod) already haddefault 0and are left alone.Test plan
help(pd.DataFrame.std)renders the corrected docstring