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DOC: Fixing EX01 - Added examples #53948

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Merged
merged 9 commits into from
Jul 5, 2023
4 changes: 0 additions & 4 deletions ci/code_checks.sh
Original file line number Diff line number Diff line change
Expand Up @@ -110,10 +110,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
pandas_object \
pandas.api.interchange.from_dataframe \
pandas.DatetimeIndex.snap \
pandas.core.window.rolling.Rolling.max \
pandas.core.window.rolling.Rolling.cov \
pandas.core.window.rolling.Rolling.skew \
pandas.core.window.rolling.Rolling.apply \
pandas.core.window.rolling.Window.mean \
pandas.core.window.rolling.Window.sum \
pandas.core.window.rolling.Window.var \
Expand Down
63 changes: 59 additions & 4 deletions pandas/core/window/rolling.py
Original file line number Diff line number Diff line change
Expand Up @@ -1900,7 +1900,19 @@ def count(self, numeric_only: bool = False):
create_section_header("Returns"),
template_returns,
create_section_header("See Also"),
template_see_also[:-1],
template_see_also,
create_section_header("Examples"),
dedent(
"""\
>>> ser = pd.Series([1, 6, 5, 4])
>>> ser.rolling(2).apply(lambda s: s.sum() - s.min())
0 NaN
1 6.0
2 6.0
3 5.0
dtype: float64
"""
),
window_method="rolling",
aggregation_description="custom aggregation function",
agg_method="apply",
Expand Down Expand Up @@ -2008,7 +2020,19 @@ def sum(
create_section_header("See Also"),
template_see_also,
create_section_header("Notes"),
numba_notes[:-1],
numba_notes,
create_section_header("Examples"),
dedent(
"""\
>>> ser = pd.Series([1, 2, 3, 4])
>>> ser.rolling(2).max()
0 NaN
1 2.0
2 3.0
3 4.0
dtype: float64
"""
),
window_method="rolling",
aggregation_description="maximum",
agg_method="max",
Expand Down Expand Up @@ -2288,7 +2312,25 @@ def var(
"scipy.stats.skew : Third moment of a probability density.\n",
template_see_also,
create_section_header("Notes"),
"A minimum of three periods is required for the rolling calculation.\n",
dedent(
"""
A minimum of three periods is required for the rolling calculation.\n
"""
),
create_section_header("Examples"),
dedent(
"""\
>>> ser = pd.Series([1, 5, 2, 7, 12, 6])
>>> ser.rolling(3).skew().round(6)
0 NaN
1 NaN
2 1.293343
3 -0.585583
4 0.000000
5 1.545393
dtype: float64
"""
),
window_method="rolling",
aggregation_description="unbiased skewness",
agg_method="skew",
Expand Down Expand Up @@ -2538,7 +2580,20 @@ def rank(
create_section_header("Returns"),
template_returns,
create_section_header("See Also"),
template_see_also[:-1],
template_see_also,
create_section_header("Examples"),
dedent(
"""\
>>> ser1 = pd.Series([1, 2, 3, 4])
>>> ser2 = pd.Series([1, 4, 5, 8])
>>> ser1.rolling(2).cov(ser2)
0 NaN
1 1.5
2 0.5
3 1.5
dtype: float64
"""
),
window_method="rolling",
aggregation_description="sample covariance",
agg_method="cov",
Expand Down