[R] Deleting a column in a dataframe by name

[Henrique Dallazuanna]

Try this:

FRAME$NAMETODELETE <- NULL

On Tue, Sep 29, 2009 at 5:12 PM, Dennis Fisher <fisher at plessthan.com> wrote:
> Colleagues,
>
> Hopefully a simple problem: I want to delete a column with a known name from
> a dataframe.  I could write:
>
>        FRAME   <- FRAME[, names(FRAME) != NAMETODELETE]
> or
>        FRAME   <- FRAME[, !names(FRAME) %in% c(NAME1, NAME2, ETC)]
>
> Is there some simpler means to accomplish this?
>
> Dennis
>
>
> Dennis Fisher MD
> P < (The "P Less Than" Company)
> Phone: 1-866-PLessThan (1-866-753-7784)
> Fax: 1-415-564-2220
> www.PLessThan.com
>
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> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O