save (was cl$cluster of kmeans)
On Mon, 7 Mar 2005, XP Sun wrote:
hi, all, i had a problem when i used kmeans as follow:
No, when you used save()!
> pp <- scan("m0028.data", quiet= TRUE)
> x <- matrix(pp, nc=3, byrow=TRUE)
> cl<-kmeans(x, 4, 20)
> plot(x, col=cl$cluster)
> save(cl$cluster, file="m0028.ks", ascii=TRUE)
Error in save(cl$cluster, file = "m0028.ks", ascii = TRUE) :
Object "cl$cluster" not found
when i wanted to save the vector of cluster only, a reflection
was thrown out as that.
could i save cl$cluster only? how?
thank you in advance.
You can only save() named objects, not a single element, as its help page says.
Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595