[R] help with rcorr in Hmisc

Frank E Harrell Jr fharrell at virginia.edu
Mon Sep 9 13:48:36 CEST 2002


Did you not see the solution to this from someone else last week?
rcorr uses pairwise deletion of NAs.

Frank Harrell

On Mon, 09 Sep 2002 10:35:52 +0200
Ulrich Leopold <uleopold at science.uva.nl> wrote:

> Hi,
> 
> I get the following error meassage:
> 
> --------------------------------------------------
> rcorr(lskPox0t30[c(22,3:7)], type=c("spearman"))
> Error in "[<-.data.frame"(*tmp*, is.na(x), value = 1e+30) :
>          matrix subscripts not allowed in replacement
> --------------------------------------------------
> 
> But I do not know how to solve it? Another problem could be NAs in the data. 
> How can I over come this problem if I would like to omit NAs like 
> use="pairwise.complete.obs"?
> 
> Regards, Ulrich
> 
> -- 
> __________________________________________________
> 
> Ulrich Leopold MSc.
> 
> Department of Physical Geography
> Institute for Biodiversity and Ecosystem Dynamics
> Faculty of Science
> University of Amsterdam
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> 
> Phone: +31-(0)20-525-7456 (7451 Secretary)
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> 
> Check us also out at:
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> 
> 
> 
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-- 
Frank E Harrell Jr              Prof. of Biostatistics & Statistics
Div. of Biostatistics & Epidem. Dept. of Health Evaluation Sciences
U. Virginia School of Medicine  http://hesweb1.med.virginia.edu/biostat
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