[R] changing memory limits to speed up lsoda

From: Martin Henry H. Stevens <HStevens_at_muohio.edu>
Date: Thu 27 Oct 2005 - 00:43:00 EST


Hi All,
I am running R 2.2.0 on Mac OS 10.4.2, dual G5 processors with 8 Gig RAM.
I am running a simulation with lsoda that requires ~378 s to complete one set of time intervals. I need to optimize the parameters, and so need to considerably speed up the simulation. I have tried to figure out how to change the appropriate memory allocation and have search R help and Introductory information and the archives, but connot figure out how to allocate more to the right place.
I would greatly appreciate any pointers or tips or leads. Thank you,
Hank Stevens

Dr. Martin Henry H. Stevens, Assistant Professor 338 Pearson Hall
Botany Department
Miami University
Oxford, OH 45056

Office: (513) 529-4206
Lab: (513) 529-4262
FAX: (513) 529-4243

http://www.cas.muohio.edu/~stevenmh/
http://www.muohio.edu/ecology/
http://www.muohio.edu/botany/

"E Pluribus Unum"

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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu Oct 27 00:47:42 2005

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