How can I add 'duration' column in the given DataFrame-CodePudding

I am pretty new to Python and doing some project work on my own. Hence need a little help to understand a few things.

I have a DataFrame that contains Netflix Data.

what I need to do is to Find out the Sum of DURATION column for each Profile Name i.e want to know who watches Netflix the most.

How can I add the duration Column? I am unable to understand the to_timedelta function.

CodePudding user response：

You can use a combination of to_timedelta and GroupBy.sum:

out = (pd.to_timedelta(df['Duration'])       # convert strings to timedelta
         .groupby(df['Profile Name']).sum()  # sum per Profile
         .sort_values(ascending=False)       # sort by total duration
       )

print(out)