pandas.CategoricalIndex.ravel
CategoricalIndex.ravel(order='C')-
return an ndarray of the flattened values of the underlying data
See also
© 2008–2012, AQR Capital Management, LLC, Lambda Foundry, Inc. and PyData Development Team
Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/0.18.1/generated/pandas.CategoricalIndex.ravel.html