There are certainly people that would know how the random functions
work better than I, but I believe you would need to simulate 22
datasets and then get the 23rd dataset. So to restore the 23rd:
set.seed(1001)
for(i in 1:22){
garbage = runif(50)
}
data[[23]] = runif(50)
Hope that helps,
Sam
On Thu, Jun 9, 2011 at 12:14 PM, Soyeon Kim <yunni0...@gmail.com> wrote:
> Dear All,
>
> This is hard to describe so I made a simple example.
> set.seed(1001)
> total <- 0
> data <- vector("list", 30)
> for(i in 1:30) {
> data[[i]] <- runif(50)
> }
> Let's call a data set runif(50).
> While the for loop is running, 100 data sets are generated.
> I want to restore 23th data set (the data set generated in 23th for
> loop) without the loop.
> I've tried set.seed(1023) runif(50)
> but this is different data from the data set gotten from 23th for loop.
> How can I get 23th data set without the loop?
>
> Thank you,
> Soyeon
>
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