rdtools.normalization.check_series_frequency¶
-
rdtools.normalization.
check_series_frequency
(series, series_description)¶ Deprecated since version 2.0.0: The _check_series_frequency function was deprecated in rdtools 2.0.0 and will be removed in 3.0.0.
Returns the inferred frequency of a pandas series, raises ValueError using
series_description
if it can't.Parameters: - series (pd.Series) -- The timeseries to infer the frequency of.
- series_description (str) -- The description to use when raising an error.
Returns: freq -- The inferred index frequency
Return type: pandas Offsets string