[R] Boxplot in order

[Dennis Murphy]

Hi:

Try this:

karla = data.frame(
Groups = factor(rep(c('CPre','SPre','C7','S7','C14','S14','C21','S21'), 11),
                    levels =
c('CPre','SPre','C7','S7','C14','S14','C21','S21')),
Time = rep(c(0,7,14,21), 11),
Resp = rnorm(88)
)

boxplot(Resp~Groups, data = karla)

Since you didn't have a variable valor defined, I substituted in
random normal deviates.

HTH,
Dennis

On Thu, May 5, 2011 at 7:41 AM, Silvano <silvano at uel.br> wrote:
> Hi,
>
> I need construct box plot graph, but I want keep Groups order
>
> karla = data.frame(
> Groups = factor(rep(c('CPre','SPre','C7','S7','C14','S14','C21','S21'),
> 11)),
> Time = rep(c(0,7,14,21), 11),
> Resp = valor
> )
>
> boxplot(Resp~Groups, order=T)
>
> doesn't work.
>
> How do this?
>
> --------------------------------------
> Silvano Cesar da Costa
> Departamento de Estatística
> Universidade Estadual de Londrina
> Fone: 3371-4346
>
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