Message-ID: <x2d60k4u81.fsf@biostat.ku.dk>
Date: 2004-09-17T20:39:03Z
From: Peter Dalgaard
Subject: Function some()
In-Reply-To: <loom.20040917T192748-719@post.gmane.org>
Gabor Grothendieck <ggrothendieck@myway.com> writes:
> data(iris)
> data(state)
>
> # Now we have:
>
> head(sample(iris)) # data frame
> head(sample(data.frame(state.x77))) # matrix
> head(sample(letters)) # vector
Nope. Think again:
> names(sample(iris))
[1] "Species" "Sepal.Width" "Sepal.Length" "Petal.Length"
"Petal.Width"
> names(sample(iris))
[1] "Sepal.Length" "Species" "Petal.Width" "Petal.Length"
"Sepal.Width"
--
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk) FAX: (+45) 35327907