Here is code to read and write the csv file after sorting. apply( lambda x: x.sort_values(, ascending= True)) Sort within each group by Submission Date. Sort Project Name column alphabetically to sort the groups in a certain order.sort_values(, ascending= True)Ģ. This can be achieved in a single line of pandas code. The objective is to group the rows by Project Name and then sort them by their corresponding Submission Dates. Here is an example of reading data from csv file using pandas, group the data by values in one column and sort them by values in another column but within those groups. Download Notepad++ v8.4.6 Download Notepad++ v8.4.5 Notepad++ v8.4.4 (Happy Users Edition) Notepad++ v8.4.3 (Unhappy Users Edition) Download Notepad++ v8.4.2 Download Notepad++ v8.4.1 Notepad++ 8.4 (Stand up for Ukraine) Notepad++ 8.3.3 (Make Apps, not war) Notepad++ 8.3.2 (Declare variables, not war).
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