如何根据列表重新排序数据框？ pandas
How to reorder a dataframe based on a list? pandas
我有一个 df，我想根据使用 Python:
显示的列表对其重新排序
df=pd.DataFrame({'Country':["AU","DE","UR","US","GB","SG","KR","JP","CN"],'Stage #': [3,2,6,6,3,2,5,1,1],'Amount':[4530,7668,5975,3568,2349,6776,3046,1111,4852]})
df
list=["US","CN","GB","AU","JP","KR","UR","DE","SG"]
我该怎么做？有什么想法吗？谢谢！
list_ = ["US","CN","GB","AU","JP","KR","UR","DE","SG"]
df['Country'] = pd.Categorical(df.Country, categories = list_, ordered = True)
df.sort_values(by='Country')
此外，不要将变量命名为 list，因为那样会覆盖内置的 list 命令
我有一个 df，我想根据使用 Python:
显示的列表对其重新排序df=pd.DataFrame({'Country':["AU","DE","UR","US","GB","SG","KR","JP","CN"],'Stage #': [3,2,6,6,3,2,5,1,1],'Amount':[4530,7668,5975,3568,2349,6776,3046,1111,4852]})
df
list=["US","CN","GB","AU","JP","KR","UR","DE","SG"]
我该怎么做？有什么想法吗？谢谢！
list_ = ["US","CN","GB","AU","JP","KR","UR","DE","SG"]
df['Country'] = pd.Categorical(df.Country, categories = list_, ordered = True)
df.sort_values(by='Country')
此外，不要将变量命名为 list，因为那样会覆盖内置的 list 命令