Pandas Pivot table aggregation

Question

Need some help on pandas.

I have a dataframe in the format below. I need to find out what is the frequency BuySell and sum of PV across currencies.

Answer 1

If you're looking to use pivot_table ,try:

frequency_df=df.pivot_table(index=['Dealid','PVCcy'],columns='BuySell',aggfunc='count').reset_index()
sum_df=df.pivot_table(index=['Dealid'],aggfunc='sum').reset_index()
df_final=frequency_df.join(sum_df)