Hi,
One of the features of heatmap is to set Colv or Rowv to NA if I don't
wont to perform clustering on columns or rows respectively. This
option
does not exist in heatmap_2. Is there another way to show columns or
rows cluster solely?
Thanks,
Ron
Ron Ophir wrote:
> Hi,
> One of the features of heatmap is to set Colv or Rowv to NA if I
don't
> wont to perform clustering on columns or rows respectively. This
option
> does not exist in heatmap_2. Is there another way to show columns
or
> rows cluster solely?
> Thanks,
> Ron
As far as I know you can provide an arbitrary vector for ordering
columns or rows, which can be misused to leave them in input order:
...
Colv = Vector,
Rowv = Vector,
...
The most recent version of heatmap_2 seems to have a problem with this
though (or I am having a problem understanding the command syntax).
This
did work in R 2.2.1 and it does not in R 2.3.1.
--
Bye,
Marc Saric