In [37]: df = pd.DataFrame([[1, 2, 3, 4], [2, 3, 4, 5], [3, 4, 5, 6]])
In [38]: df2 = pd.concat([df, df])
In [39]: df2.reset_index()
Out[39]:
index 0 1 2 3
0 0 1 2 3 4
1 1 2 3 4 5
2 2 3 4 5 6
3 0 1 2 3 4
4 1 2 3 4 5
5 2 3 4 5 6
My problem is that how can I reset_index
without adding a new column index
?
我的问题是如何在不添加新列索引的情况下reset_index?
1 个解决方案
#1
49
You can use the drop=True
option in reset_index()
. See here.
您可以在reset_index()中使用drop = True选项。看这里。
#1
49
You can use the drop=True
option in reset_index()
. See here.
您可以在reset_index()中使用drop = True选项。看这里。