On Thu, Jun 09, 2011 at 10:14:48AM -0500, Soyeon Kim 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 r
org [mailto:r-help-boun...@r-project.org] On
Behalf Of Soyeon Kim
Sent: 09 June 2011 16:15
To: r-help
Subject: [R] set.seed and for loop
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]]<
0)
> for(i in 1:30) {
>data[[i]]<- runif(50)
> }
> set.seed(1001)
> data[[23]]<- runif(50)
>
> HTH
> Samuel
>
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Soyeon Kim
>
0)
> for(i in 1:30) {
>data[[i]]<- runif(50)
> }
> set.seed(1001)
> data[[23]]<- runif(50)
>
> HTH
> Samuel
>
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Soyeon Kim
>
t;- runif(50)
> }
> set.seed(1001)
> data[[23]] <- runif(50)
>
> HTH
> Samuel
>
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
> Behalf Of Soyeon Kim
> Sent: 09 June 2011 16:15
> To: r-help
> Subject: [R] set
ed(1001)
> total <- 0
> data <- vector("list", 30)
> for(i in 1:30) {
> data[[i]] <- runif(50)
> }
> set.seed(1001)
> data[[23]] <- runif(50)
>
> HTH
> Samuel
>
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r
Of Soyeon Kim
Sent: 09 June 2011 16:15
To: r-help
Subject: [R] set.seed and for loop
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)
On 09/06/2011 11:14 AM, Soyeon Kim 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
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
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 se
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