DataFrame.corr returns dataframe without index

[ajpotts]

DataFrame.corr returns a dataframe. That dataframe should have indices with values matching the columns, but it does not.

The following example demonstrates the discrepancies between arkouda and pandas in this instance:

pd_df = pd.DataFrame([(.2, .3), (.0, .6), (.6, .0), (.2, .1)], columns=['dogs', 'cats'])
ak_df = ak.DataFrame(df)

display(pd_df.corr())
dogs cats
dogs 1.000000 -0.851064
cats -0.851064 1.000000
display(ak_df.corr())
dogs cats
0 1.000000 -0.851064
1 -0.851064 1.000000