[R] loop with splitted data

[jim holtman]

Is this what you want:

> y = c(rep(2,5),rep(3,5))
> ma <- data.frame(x = 1:10, y=y  )
> splitted <- split(ma, ma$y)
> for (counter in (min(ma$y):max(ma$y)))
+ {
+ cat(counter, ":", splitted[[as.character(counter)]]$x, '\n')
+ }
2 : 1 2 3 4 5
3 : 6 7 8 9 10



On Tue, Aug 26, 2008 at 6:37 AM, Knut Krueger <rh at krueger-family.de> wrote:
> Hi to all,
> seems to be simple, but I do not find the solution:
> What must I write for the splitted ???? to get
>
> splitted$"3"$x and  splitted$"3"$x
>
> y = c(rep(2,5),rep(3,5))
> ma <- data.frame(x = 1:10, y=y  )
> splitted <- split(ma, ma$y)
> for (counter in (min(ma$y):max(ma$y)))
> {
> splitted????$x
> }
>
>
> Regards Knut
>
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>



-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem that you are trying to solve?