Message-ID: <AANLkTikFPLt5Pi5ZpP41uqLB8LvoG1ioZ8CZUTK2KZJp@mail.gmail.com>
Date: 2010-12-08T22:38:52Z
From: Julian TszKin Chan
Subject: How can i select a set of element in a list ?
How can i select a set of element in a list ?
x<-list(1,2,3,4,5)
How can I create a new list which only have the last 4 elements of x.
I can do it with a loop, but I want to avoid that. Thanks!
example :
y<-vector("list",4)
for ( i in 1:length(y) )
y[[i]] <- x[[ i + length(x) - length(y) ]]
> y
[[1]]
[1] 2
[[2]]
[1] 3
[[3]]
[1] 4
[[4]]
[1] 5
Regards,
Julian