creating a factor
Hallo
On 3 Feb 2004 at 20:43, Simon Hosking wrote:
Hi list, I'd like to make a factor with seven 1s and three 2s using the factor() function. That is,
your.f <- factor(rep(c(1,2),c(7,3)))
1 1 1 1 1 1 1 2 2 2 I will then bind this factor to the matrix below using cbind.data.frame(). 0.56 0.48 0.22 0.59 0.32 0.64 0.26 0.60 0.25 0.38 0.24 0.45 0.56 0.67 0.78 0.97 0.87 0.79 0.82 0.85
your.frame<-cbind(your.f,your.matrix) with your numbers ordered into 10x2 matrix like cbind(factor(rep(c(1,2),c(7,3))),matrix(rnorm(20),10,2)) or data.frame(var.f=factor(rep(c(1,2),c(7,3))),matrix(rnorm(20),10,2))
I am new to R and have been using various manuals and have made many
Did you really follow examples from "An Introduction to R" manual?
attempts without success any help appreciated. thanks, Simon
Cheers Petr
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