pandas.DataFrame.count¶
- DataFrame.count(axis=0, level=None, numeric_only=False)¶
Return Series with number of non-NA/null observations over requested axis. Works with non-floating point data as well (detects NaN and None)
- axis : {0, 1}
- 0 for row-wise, 1 for column-wise
- level : int, default None
- If the axis is a MultiIndex (hierarchical), count along a particular level, collapsing into a DataFrame
- numeric_only : boolean, default False
- Include only float, int, boolean data
count : Series (or DataFrame if level specified)