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

[Marc Schwartz]

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