[R] R CMD BATCH command

From: Austin, Peter <peter.austin_at_ices.on.ca>
Date: Tue, 05 Jun 2007 16:07:30 -0400

The version of R on our unix system has been updated to version 2.5.0. When I type the following command at the unix prompt:

'R CMD BATCH filename'

I receive the following error message:

Error in Sys.unsetenv("R_BATCH") : 'Sys.unsetenv' is not available on this system

Execution halted.  

'R CMD BATCH filename' used to work with the prior version of R that I
had installed (version 2.2.0). Is there something that I need to modify for it to work now?



Peter Austin, PhD

Senior Scientist, Institute for Clinical Evaluative Sciences.

Associate Professor, Departments of Public Health Sciences and Health Policy, Management and Evaluation, University of Toronto.  

Institute for Clinical Evaluative Sciences G106 - 2075 Bayview Avenue
Toronto, Ontario, M4N 3M5
Tel: (416) 480-6131

Fax: (416) 480-6048
ICES Web Site: www.ices.on.ca <http://www.ices.on.ca>  

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