I have an existing pyspark code written mainly using Pandas dataframes. Below is one code snippet
field_data = dataframe.interpolate(method='bfill', axis=0)
where dataframe is a Pandas dataframe.
I converted this dataframe to a koalas dataframe, but it complains that "The method pd.DataFrame.interpolate() is not implemented yet". I could not see this method in koalas documentation, is there a way I can mitigate this?
Thanks, Nikesh