[R] set difference between two data frames

[Bert Gunter]

lapply() setdiff() by columns.

Unless you have failed to tell us something, you almost certainly will
not get a data frame (same number of rows/column) as your answer.

-- Bert

On Thu, Oct 31, 2013 at 12:58 PM, Yasin Gocgun <entropy053 at gmail.com> wrote:
> Hi,
>
> I have two data frames, say, x and y, where y is a subset of x. How
> can I find the set difference of these two data frames (i.e., x-y)?
>
> Thanks,
>
> --
> Yasin Gocgun
>
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-- 

Bert Gunter
Genentech Nonclinical Biostatistics

(650) 467-7374