删除熊猫数据框标题中的所有空白

Question

我有以下数据框：

         eff,       par 0,       par 1,       par 2,       par 3,       par 4,       par 5,       par 6,       par 7,       par 8,       par 9,       par10,       par11,       par12,       par13,       par14 
-0.133,0.989,0.554,5.524,                 NaN,0.000,0.702,0.500,-4.556,266.644,-1.635,5.764,1.351,0.561,0.013,775.924
-0.133,0.989,0.554,5.524,                 NaN,0.000,0.702,0.500,-4.556,266.644,-1.635,5.764,1.351,0.561,0.013,775.924
-0.133,0.989,0.554,5.524,                 NaN,0.000,0.702,0.500,-4.556,266.644,-1.635,5.764,1.351,0.561,0.013,775.924

您会注意到，数据框的标题中有很多空格，这在管理列中非常不切实际。因此，我想删除它们以便具有以下数据框：

eff,par 0,par 1,par 2,par 3,par 4,par 5,par 6,par 7,par 8,par 9,par10,par11,par12,par13,par14 
-0.133,0.989,0.554,5.524,                 NaN,0.000,0.702,0.500,-4.556,266.644,-1.635,5.764,1.351,0.561,0.013,775.924
-0.133,0.989,0.554,5.524,                 NaN,0.000,0.702,0.500,-4.556,266.644,-1.635,5.764,1.351,0.561,0.013,775.924
-0.133,0.989,0.554,5.524,                 NaN,0.000,0.702,0.500,-4.556,266.644,-1.635,5.764,1.351,0.561,0.013,775.924

您知道一些简单易用的命令，还是我必须对标题进行循环并应用某种“条”。

感谢您的任何帮助最佳

Answer 1

您可以使用重命名：

df.rename(columns=lambda x: x.strip())