[R] Help with hclust() and plot()

[michael watson (IAH-C)]

Hi

When I use plot(hclust(dist..)...)...) etc to create a dendrogram of a
hierarchial cluster analysis, I end up with a vertical tree.  What do I
need to do to get a horizontal tree?

Also, my users are used to seeing trees who's leaves all "end" at the
same place (eg. Like in minitab).  Is this possible in R?

Thanks

Mick

Michael Watson
Head of Informatics
Institute for Animal Health,
Compton Laboratory,
Compton,
Newbury,
Berkshire RG20 7NN
UK

Phone : +44 (0)1635 578411 ext. 2535
Mobile: +44 (0)7990 827831
E-mail: michael.watson at bbsrc.ac.uk