Re: [R] selecting values that are unique, instead of selecting unique values

From: Marc Schwartz <marc_schwartz_at_comcast.net>
Date: Wed, 25 Jun 2008 11:49:56 -0500

on 06/25/2008 11:44 AM Gabor Csardi wrote:
> I'm sorry to say, but this one is wrong, too.
> Maybe coffee really helps, I just had one. :)
>

>> Vec <- c(20:30,20)
>> which(table(Vec) == 1)

> 21 22 23 24 25 26 27 28 29 30
> 2 3 4 5 6 7 8 9 10 11
>
> You would actually need the names, but that would involve
> some numberic -> character -> numeric conversion.
> My previous solution is better in this respect.
>
> Btw. to get rid of names 'unname' is better, the code is
> more readable.
>
> Best,
> Gabor

OK....forget the coffee....I'm just going back to bed. :-)

The movie 'Ground Hog Day' comes to mind...

Wow. My bad.

Thanks,

Marc



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