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df.asfreq(freq='30S', fill_value=9.0)
df.asfreq(freq='30S', method='bfill')
day (e.g., 9:30AM)
pd.date_range('2018-04-09', periods=4, freq='12H')
pd.DataFrame({'A': [1, 2, 3, 4]}, index=i)
ts.at_time('12:00')
self._get_axis_number(axis)
self._get_axis(axis)
index.indexer_at_time(time, asof=asof)
TypeError("Index must be DatetimeIndex")
self._take_with_is_copy(indexer, axis=axis)
day (e.g., 9:00-9:30 AM)
pd.date_range('2018-04-09', periods=4, freq='1D20min')
pd.DataFrame({'A': [1, 2, 3, 4]}, index=i)
ts.between_time('0:15', '0:45')
ts.between_time('0:45', '0:15')
self._get_axis_number(axis)
self._get_axis(axis)
TypeError("Index must be DatetimeIndex")
self._take_with_is_copy(indexer, axis=axis)
level (name or number)
pd.date_range('1/1/2000', periods=9, freq='T')
pd.Series(range(9)
series.resample('3T')
sum()
series.resample('3T', label='right')
sum()
series.resample('3T', label='right', closed='right')
sum()
series.resample('30S')
asfreq()
series.resample('30S')
pad()
series.resample('30S')
bfill()
custom_resampler(array_like)
np.sum(array_like)
series.resample('3T')
apply(custom_resampler)
s.resample('Q', convention='start')
asfreq()
q.resample('M', convention='end')
asfreq()
pd.DataFrame(d)
df.resample('M', on='week_starting')
mean()
pd.date_range('1/1/2000', periods=4, freq='D')
df2.resample('D', level=0)
sum()
self._get_axis_number(axis)
first(self: FrameOrSeries, offset)
pd.date_range('2018-04-09', periods=4, freq='2D')
pd.DataFrame({'A': [1,2,3,4]}, index=i)
ts.first('3D')
isinstance(self.index, DatetimeIndex)
TypeError("'first' only supports a DatetimeIndex index")
len(self.index)
to_offset(offset)
offset.is_anchored()
hasattr(offset, "_inc")
self.index.searchsorted(end_date, side="left")
last(self: FrameOrSeries, offset)
pd.date_range('2018-04-09', periods=4, freq='2D')
pd.DataFrame({'A': [1, 2, 3, 4]}, index=i)
ts.last('3D')
isinstance(self.index, DatetimeIndex)
TypeError("'last' only supports a DatetimeIndex index")
len(self.index)
to_offset(offset)
self.index.searchsorted(start_date, side="right")
ranks (1 through n)
value (i.e. ties)
rank()
rank(method='max')
rank(na_option='bottom')
rank(pct=True)
self._get_axis_number(axis)
ValueError(msg)
ranker(data)
self._constructor(ranks, **data._construct_axes_dict()
ranks.__finalize__(self)
ranker(self)
self._get_numeric_data()
ranker(data)
index (0)
columns (1)
both (None)
Appender(_shared_docs["align"] % _shared_doc_kwargs)
missing.clean_fill_method(method)
isinstance(self, ABCSeries)
other._construct_axes_dict()
isinstance(other, ABCSeries)
self._construct_axes_dict()
self._get_axis_number(axis)
isinstance(other, ABCDataFrame)
isinstance(other, ABCSeries)
TypeError(f"unsupported type: {type(other)
isinstance(self, ABCSeries)
self.index.equals(other.index)
self.columns.equals(other.columns)