26 сент. 2017 г. · I want to group by col1 and col2 and get the sum() of col3 and col4. col5 can be dropped since the data can not be aggregated. Here is what the output should ...

3 сент. 2024 г. · I got the trick of GROUPBY() function. It supports to input multiple column range and SUM values for individuals columns by grouping items.

15 мая 2022 г. · I need to groupby multiple columns & then get Sum in a new column with added If condition. I tried the next code and it worked great with grouping by single ...

17 февр. 2022 г. · I have a dataset with a set of columns I want to sum for each row. The columns in question all follow a specific naming pattern that I have been able to group ...

21 февр. 2018 г. · Basically to get the sum of column Credit and Missed and to do average on Grade. What I am doing right now is two groupby on Name and then get sum and average.

24 дек. 2018 г. · I want to group by Type and get count and sum with several conditions and get results as follows: Type Total_Count Total_Number Count_Status=Y Number_Status=Y ...

11 апр. 2018 г. · You can first compute the sum on the columns you want by dropping the other ones, then merge the resulting dataframe with the old one on its index.

22 июл. 2021 г. · I have a dataset, df, where I would like to groupby two columns, take the sum and count of another column as well as list the strings in a separate column.

25 июл. 2022 г. · I want to group by year and sum all the values, but I don't know how to do it without listing them all.

13 февр. 2018 г. · I want to group by ID, country, month and count the IDs per month and country and sum the revenue, profit, ebit.