pandas.DataFrame.le
DataFrame.le(other, axis='columns', level=None)-
Wrapper for flexible comparison methods le
© 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.DataFrame.le.html