[BioC] turning cluster trees upside down

[Douglas Bates]

Naomi Altman wrote:
> Thanks, Andy, but I don't think this is what I need.
> 
> I have never used grid, but the documentation says that it is used to 
> add grid lines to a plot.  What I have is a cluster diagram which I want 
> to flip.  I cannot simply use "flip" in a draw routine, because then the 
> leaf labels will be upside down.

I think Andy was referring to the grid package, not the grid function.