Patterns like these can help to do what you want:
> lapply(setNames(1:3, paste("step", 1:3, sep="")), function(i) seq(i))
$step1
[1] 1
$step2
[1] 1 2
$step3
[1] 1 2 3
> setNames(list("the result"), paste("a", "name"))
$`a name`
[1] "the result"
>
-- Tony Plate
Bilel MASMOUDI wrote:
Hi,
I
Hi,
I found a solution: creating lists without using keys
l<<-c(l,list(x))
Many thanks,
2009/8/4 Bilel MASMOUDI
> Hi,
>
> I search a solution to record data in dynamic structures in R.
> I have an algorithm that will be executed each step and whose output is an
> array of doubles with unknown
Hi,
I search a solution to record data in dynamic structures in R.
I have an algorithm that will be executed each step and whose output is an
array of doubles with unknown size.
The solution I found is to use lists
1) I initialise my list
l <- list()
2) and at a step numbered i I conacatain the
