8 янв. 2015 г. · I would now like to sort the 'count' column in descending order within each of the groups, and then take only the top three rows.

20 мар. 2018 г. · I have negative values in my index column of my groupby. I need to sort these as numbers, not as text. Here is my group by and my attempt at sorting, which has ...

27 янв. 2019 г. · I would like to be able to sort the values by the Z column in descending order. I'd also like to sort values by the values in the Res column too, but the first ...

11 февр. 2019 г. · Create sorted CategoricalIndex by aggregated values with sum and then sort_values - in last version of pandas is possible sorting index level with columns ...

1 сент. 2016 г. · I want to change the day of order presented by below code. What I want is a result with the order (Mon, Tue, Wed, Thu, Fri, Sat, Sun) - should I say, sort by ...

3 апр. 2021 г. · I want to sort the results, in descending order of how many matches were played at each ground. I am very new to python...any help would be much appreciated!

19 окт. 2021 г. · If I understand you right, you want to sort by column "Metric" (ascending) and then "2021" (descending): df = df.sort_values(["Metric", ...

24 мар. 2022 г. · I am trying to group multiple rows by ID (that's ok), but within that grouping I want to sort by Cycle Number. For eg if ID 1 has 6 cycles, I want cycle #6 to ...

6 нояб. 2016 г. · I have a dataframe for values form a file by which I have grouped by two columns, which return a count of the aggregation. Now I want to sort by the max count ...

19 нояб. 2014 г. · The documentation says that groupby preserve the order of keys within groups but says nothing more than sorted/unsorted for the keys of the group themselves.