[R] set difference between two data frames

[Yasin Gocgun]

Thanks. Actually, I forgot to add that both have the same number of columns.

On Thu, Oct 31, 2013 at 4:07 PM, Bert Gunter <gunter.berton at gene.com> wrote:
> 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



-- 
Yasin Gocgun