Compute pairwise correlation.
Pairwise correlation is computed between rows or columns of
DataFrame with rows or columns of Series or DataFrame. DataFrames
are first aligned along both axes before computing the
Object with which to compute correlations.
The axis to use. 0 or ‘index’ to compute column-wise, 1 or ‘columns’ for
Drop missing indices from result.
Method of correlation:
pearson : standard correlation coefficient
kendall : Kendall Tau correlation coefficient
spearman : Spearman rank correlation
and returning a float.
New in version 0.24.0.