[R] how to bind lists recursively

Rolf Turner r.turner at auckland.ac.nz
Wed May 28 05:02:21 CEST 2008


On 28/05/2008, at 2:43 PM, Daniel Yang wrote:

> Dear all,
>
> I want to create a list that contains 0,1,2,3, ..., 10000 as its  
> elements. I used the following code, which apparently doesn't work  
> very well.
>
> a <- 0
> for(i in 1:10000) {
>    a <- list(a, i)
> }
>
> The result is not what I wanted. So how to create the bind lists  
> recursively so that the last element would be the newly added one  
> while the previous elements all remain the same?

a <- list()
for(i in 1:10000) a[[i]] <- i

(The word ``bind'' is inappropriate.)

	cheers,

		Rolf Turner

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