[R] automatically generate the output name of my "for" loops

[Petr PIKAL]

Hi

r-help-bounces at r-project.org napsal dne 13.06.2011 05:21:23:

> Re: [R] automatically generate the output name of my "for" loops
> 
> ?paste
> something like...
> paste (group, i, sep="_")
> 

I believe that better idea is to use list, with which you can work further 
much more efficiently.

lll<- vector("list", 100)

for (i in 1:100) {

lll[i] <- some computation

}

Regards
Petr


> 
> 
> jiliguala wrote:
> > 
> > Hello R users, 
> > 
> > I am new to R and am having difficulty with the output name of my 
"for"
> > loops. 
> > 
> > here is the problem:
> > 
> > 
> > for (i in c(1:100))
> > {
> > the name of the groups <- which(k1$cluster==i)
> > }
> > 
> > how can it automatically generate the name for 100 cluster(just like
> > group_1, group_2...)? what should i put in the bold letter place?
> > really thank you for helping me
> > 
> > Daniel
> > 
> 
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