Description Usage Arguments Details See Also Examples
View source: R/labeltodendro.R
The dendrogram is cut at the appropriate value, defined in a labclust
object, and leaves are coloured repectively.
1 2 |
x |
A labclust object to be plotted. |
h |
The height that the tree should be cut, automatically extracted from a |
horiz |
Clarifies to plot the dendrogram horizontally or vertically. |
... |
Some of dendrogram plot options, but not all. |
The colorplot function is a modified version of HeatPlus package to cut a dendrogram and colour its leaves. Leaves with single element won't be coloured.
plot.labclust
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | x<-matrix(c(
c(1,1,1,1,1,1,1,1,1),
c(2,2,2,2,1,2,2,2,2), #exchangeable labels are allowed like this
c(1,1,1,1,1,2,2,2,2),
c(2,2,1,2,2,3,3,3,3),
c(1,1,2,1,1,3,3,3,3),#or like this
c(1,1,2,1,1,3,3,3,3),
c(1,1,2,3,4,5,5,5,5),
c(1,1,2,3,4,5,5,5,5),
c(1,2,3,4,5,6,7,8,9)), ncol=9, byrow=TRUE) #each iteration in a row
y<-labeltodendro(x)
mydendro<-as.dendrogram(y)
colorplot(y,horiz=TRUE,lwd=3,cluscol=c("red","green","blue")) #leaves with single subjects won't get your specified color
plot(labeltodendro(x),horiz=TRUE) # changes orientation and dendrogram height starts from zero
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