在pandas数据框中选择多个列，列索引为序号 [英] select multiple columns in pandas data frame with column index as sequential number

问题描述

我正在尝试提取数据帧中的第7至第14列。但是

I am trying to extract the 7th to 14th columns in a data frame. However

df [0：3] 仅给出第一行到第三行。

df[0:3] only gives the 1st to 3rd rows.

如果我想找出列，有人知道该怎么办吗？

Does anyone knows what should I do if I want to find out the columns?

我知道如何使用列名，例如 df ['a'] 但由于名称太多，我只想输入类似 df [，7：14] in R。

I know how to do it with column names such as df['a'] but as the names are too many, I just want to type something like df[,7:14] in R.

预先感谢。

推荐答案

看起来我找到了它。...

Looks that I found it....

通过iloc使用。

df.iloc[:,your_col_index]

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