python, sort descending dataframe with pandas

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春和景丽
春和景丽 2020-12-01 17:58

I\'m trying to sort a dataframe by descending. I put \'False\' in the ascending argument, but my order is still ascending.

My code is:

from pandas im         


        
5条回答
  •  臣服心动
    2020-12-01 18:35

    from pandas import DataFrame
    import pandas as pd
    
    d = {'one':[2,3,1,4,5],
     'two':[5,4,3,2,1],
     'letter':['a','a','b','b','c']}
    
    df = DataFrame(d)
    
    test = df.sort_values(['one'], ascending=False)
    test
    

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