remove or exclude verb to remove columns from data.frame (similar to select)

[jlegewie]

Hi,
I often find myself using select when I just want to exclude 2 or 3 columns from a data.frame. As a result, I end up with a long list of column names that are passed to select. I think a remove or exclude verb would be a great addition. remove is already used by base so that might not be such a good idea for a name.

[hadley]

For that scenario you can just use negative indexing.