Question: reorder columns in a dataframe.

[Crystal]

Is there a way to reorder columns of a dataframe?
eg/
df:

col1	col2	col3
11	21	10
12	22	40

we want to order df in [col2, col1, col3] as follow:

col2	col1	col3
21	11	10
22	12	40

Thank you!

[Christian Mang]

Hi,

you can select columns by index or by name: DataFrame.Select (see example). Just select all columns in your needed order.