Series.count(level=None)
[source]
Return number of non-NA/null observations in the Series
Parameters: |
level : int or level name, default None If the axis is a MultiIndex (hierarchical), count along a particular level, collapsing into a smaller Series |
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Returns: |
nobs : int or Series (if level specified) |
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Licensed under the 3-clause BSD License.
http://pandas.pydata.org/pandas-docs/version/0.19.2/generated/pandas.Series.count.html