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[DOC] add example of rolling with win_type gaussian #30813

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Jan 8, 2020
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[DOC] add example of rolling with win_type gaussian #30813

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11 changes: 11 additions & 0 deletions pandas/core/window/rolling.py
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Original file line number Diff line number Diff line change
Expand Up @@ -872,6 +872,17 @@ class Window(_Window):
3 NaN
4 NaN

Rolling sum with a window length of 2, using the 'gaussian'
window type (note how we need to specify std).

>>> df.rolling(2, win_type='gaussian').sum(std=3)
B
0 NaN
1 0.986207
2 2.958621
3 NaN
4 NaN

Rolling sum with a window length of 2, min_periods defaults
to the window length.

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