Try:
fac1[3:9][drop=T]
On Thu, Jul 24, 2008 at 4:19 PM, Edna Bell <[EMAIL PROTECTED]> wrote:
> Hi!
>
> Suppose I have a factor:
>
>> fac1 <- factor(rep(c("dog","cat","tree"),c(2,3,4)))
>> fac1
> [1] dog dog cat cat cat tree tree tree tree
> Levels: cat dog tree
>> length(fac1)
> [1] 9
>
> Now I want to get rid of the dogs:
>> fac1 <- fac1[3:9]
>> fac1
> [1] cat cat cat tree tree tree tree
> Levels: cat dog tree
>>
> How should I remove the dog from the level, please?
>
> Thanks in advance,
> Edna Bell
>
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
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and provide commented, minimal, self-contained, reproducible code.
