[R] shift / rota

Francisco J. Zagmutt gerifalte28 at hotmail.com
Thu Mar 9 22:18:58 CET 2006


a = c(1,2,3)
a
[1] 1 2 3

rev(a)
[1] 3 2 1

PS: "a" in your example is not a list; i.e class(a)


>From: "Omar Lakkis" <uofiowa at gmail.com>
>To: r-help at stat.math.ethz.ch
>Subject: [R] shift / rota
>Date: Thu, 9 Mar 2006 15:51:51 -0500
>
>How to do a shift/rotate os a list?
>if
>a = c(1,2,3)
>what is the best way to make a equal
>c(3,1,2)
>
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