Hi,
image() resizes the range of the data to roughly 0-1 , as you can see with
par()$usr
so what you need is:
axis(1, 1:5/5, colnames(x))
or something similar.
the c() c(colnames(x)) is unnecessary, since colnames(x) already returns a
character vector, but in the example you provided (thanks!), x
On 23.09.2011 19:03, Maxim wrote:
Hi,
I have a question concerning the image function and how to generate custom
axis labels:
dat<-sample(0:1,1000,replace=T)
matrix(dat,ncol=5,nrow=200)->x
x[order(x[,1],x[,2],x[,3],x[,4],x[,5]),]->x
I would like to have a heatmap kind of thing like thi
Hi,
I have a question concerning the image function and how to generate custom
axis labels:
dat<-sample(0:1,1000,replace=T)
matrix(dat,ncol=5,nrow=200)->x
x[order(x[,1],x[,2],x[,3],x[,4],x[,5]),]->x
I would like to have a heatmap kind of thing like this:
image(t(x),col=c(0,1),axes=F)
a
3 matches
Mail list logo
