pandas.Panel.count
Panel.count(axis='major')-
Return number of observations over requested axis.
Parameters: axis : {‘items’, ‘major’, ‘minor’} or {0, 1, 2} Returns: count : DataFrame
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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/0.18.1/generated/pandas.Panel.count.html