Perform column-wise combine with another DataFrame.

Combines a DataFrame with other DataFrame using func to element-wise combine columns. The row and column indexes of the resulting DataFrame will be the union of the two.

param other

The DataFrame to merge column-wise.

param func

Function that takes two series as inputs and return a Series or a scalar. Used to merge the two dataframes column by columns.

param fill_value
scalar value, default None

The value to fill NaNs with prior to passing any column to the merge func.

param overwrite
bool, default True

If True, columns in self that do not exist in other will be overwritten with NaNs.


DataFrame Combination of the provided DataFrames.


This feature is currently unsupported by Intel Scalable Dataframe Compiler