Return unbiased kurtosis over requested axis.
Kurtosis obtained using Fisher’s definition of
kurtosis (kurtosis of normal == 0.0). Normalized by N-1.
Axis for the function to be applied on.
Exclude NA/null values when computing the result.
If the axis is a MultiIndex (hierarchical), count along a
particular level, collapsing into a Series.
Include only float, int, boolean columns. If None, will attempt to use
everything, then use only numeric data. Not implemented for Series.
Additional keyword arguments to be passed to the function.