Hi
Sorry to revisit an old problem, I seemed to solve this in 2004, only
for it to resurface :-S
I am trying to plot a heatmap, and I don't want the columns of my matrix
re-ordered. The function doesn't seem to behave as the help would have
you believe:
a <- matrix(rnorm(100),nr=20)
a.d <- dist(a)
a.hc <- hclust(a.d)
a.de <- as.dendrogram(a.hc)
# columns are re-ordered
heatmap.2(a, Rowv=a.de, Colv=FALSE)
# columns are re-ordered
heatmap.2(a, Rowv=a.de, Colv=1:5)
# columns are re-ordered
heatmap.2(a, Rowv=a.de, dendrogram="row")
# error
heatmap.2(a, Rowv=a.de, Colv=FALSE, dendrogram="row")
Thanks in advance
Mick
[[alternative HTML version deleted]]
______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
