pandas.DataFrame.combine_first

Update null elements with value in the same location in other.

Combine two DataFrame objects by filling null values in one DataFrame with non-null values from other DataFrame. The row and column indexes of the resulting DataFrame will be the union of the two.

param other

DataFrame

Provided DataFrame to use to fill null values.

return

DataFrame

Warning

This feature is currently unsupported by Intel Scalable Dataframe Compiler