Expanding.kurt(**kwargs)

Rolling.skew(**kwargs)

Rolling.var(ddof=1, *args, **kwargs)

Expanding.corr(other=None, pairwise=None, **kwargs)

Expanding.mean(*args, **kwargs)

EWM.std(bias=False, *args, **kwargs)

Rolling.cov(other=None, pairwise=None, ddof=1, **kwargs)

Expanding.count(**kwargs)

Rolling.max(*args, **kwargs)

EWM.corr(other=None, pairwise=None, **kwargs)