Description of the x axis in R

Question

I wrote a function in R to do hierarchical clustering.

Klasteryzacja_hierarchiczna = function(ExprSet,a,b,c,d) {
Klasteryzacja_h =exprs(ExprSet)'
clusters = hclust(dist(Klasteryzacja_h[a:b,c:d]))'
plot(clusters,xlab="Clusters")'
}

but it gave me this:

Do you know how to get rid of hclust(*,"complete")?

Answer 1

You need to set the sub parameter.

plot(clusters, xlab="Clusters", sub="")