R help - Aug 2006 - Hierarchical clustering

Hi,

I'm new to R; this is my second email to this forum. I have a dataset that
looks like this:


Gene                            A                     B
C                     D



A                                 511                  6116
1515                1515

B                                  164                  115
1515                494

C                                 21646

D                                 1616

E                                  1461

F

G

H



There are about 40000 genes with 3-10 patients per dataset. Gene expression
values fill the matrix.

I want to do a simple hierarchical clustering along BOTH rows and columns
and get a tree dendrogram output for both in one panel.

Is there a simple code for this, leaving out fancy options?



Thank you very much.

-DS.

	[[alternative HTML version deleted]]

Hi,

I'm new to R; this is my second email to this forum. I have a dataset that
looks like this:

Gene         A                    B
1            2536.25          2532.2
2            2527.35          4583.3



There are about 40000 genes with 3-10 patients per dataset. Gene expression
values fill the matrix.

I want to do a simple hierarchical clustering along BOTH rows and columns
and get a tree dendrogram output for both in one panel.

Is there a simple code for this, leaving out fancy options?

If a heat map can be generated, that'll be even better.



Thank you very much.

-DS.

	[[alternative HTML version deleted]]