Re: [Rd] Interacting with Clusters...

From: A.J. Rossini <>
Date: Thu 09 Sep 2004 - 10:11:26 EST

ROrca has some of the tools you need. I'm getting it ready for submission (note that it requires SJava to be installed).


and either get the zip package (if you have Windows) or the tar.gz package (for Unixes).

Robert L Obenchain <> writes:

> Dear R-devel,
> My current research focuses upon sensitivity analyses which require
> [1] clusterings of patients in a baseline covariate X-space and
> [2] examining the distribution of within-cluster treatment differences in
> outcome.
> I have generated some primitive R code for this, but I really need to be
> able to interact with graphical displays of within-cluster information (local average treatment effects) to
> identify individual clusters and/or compare pairs of clusters in terms for
> the X-characteristics of their patients.
> Is anybody currently working on developing this sort of point-and-click
> capability in R? I would be very interested in becoming an alpha or beta
> tester of this functionality. ...BobO.
> Bob Obenchain, PhD, Research Advisor
> US Medical - Outcomes Research
> Lilly Corporate Center, Indianapolis, IN 46285-5024
> (317) 276-3150 voice, (317) 276-0427 fax,
> [[alternative HTML version deleted]]
> ______________________________________________
> mailing list

Anthony Rossini			    Research Associate Professor   
Biomedical and Health Informatics   University of Washington
Biostatistics, SCHARP/HVTN          Fred Hutchinson Cancer Research Center
UW (Tu/Th/F): 206-616-7630 FAX=206-543-3461 | Voicemail is unreliable
FHCRC  (M/W): 206-667-7025 FAX=206-667-4812 | use Email

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