Gabor Grothendieck <[EMAIL PROTECTED]> 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 ~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
