Pandas警告：DeprecationWarning: .ix is deprecated.（ix、loc、iloc的區別）

ix和loc、iloc函數都是用來獲取某一行或者某一列數據的。python 請看以下案例：less import pandas as pd data = [[1,2,3],[4,5,6],[7,8,9]] rows = ['row1','row2','row3']#行標籤 columns = ['col1','col2','col3']#列標籤 df = pd.DataFrame(data, in

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