pandas.expanding_corr_pairwise(df1, df2=None, min_periods=1, freq=None, center=False)

Deprecated. Use expanding_corr(..., pairwise=True) instead.

Pairwise expanding sample correlation

Parameters :

df1 : DataFrame

df2 : DataFrame

min_periods : int, default None

Minimum number of observations in window required to have a value (otherwise result is NA).

freq : string or DateOffset object, optional (default None)

Frequency to conform the data to before computing the statistic. Specified as a frequency string or DateOffset object.

Returns :

y : Panel whose items are df1.index values