pandas :遍历各列并从一列开始 [英] Pandas: Iterate through columns and starting at one column

问题描述

有人知道如何为列合并forloop但要从任何列开始吗? (这种情况下的第三个)

Does anyone know how to incorporate a forloop for columns but start at any column? (The third one for this scenario)

让我们说这是数据帧:

spice smice skice bike dike mike 
1     23     35    34   34   56 
135   34     23    21   56   34
231   12     67    21   62   75

我想仅

I want to iterate through skice, bike, dike, and mike only

推荐答案

由于df.columns为您提供了列列表，因此您可以在下面进行操作并从第3列名称进行迭代.

Since df.columns provides you the list of columns, you can do below and iterate from 3rd column name.

for col in df.columns[2:]:
    #print(df[col].unique())

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