On Aug 4, 2017, at 3:21 PM, Bromaghin, Jeffrey <jbromaghin at usgs.gov> wrote:
Dear r-sig-hpc members,
I have developed a new method of interest to ecologists that involves
solving a large optimization problem. One example I used in a recent paper
had over 5,700 parameters. I have been using Matlab and a optimization
library called Tomlab, which works quite well. However, I would like to
incorporate this new method into an R package, but question whether the
optimizers available in R can handle a problem of this size efficiently.
Does anyone have experience solving such large problems with any of the
optimizers available in R and, if so, what optimizer(s) would you recommend
I try?
Thank you,
Jeff
-----------------------------------------------
Jeffrey F. Bromaghin, PhD
Research Statistician
USGS Alaska Science Center
Marine Ecosystems Office
4210 University Drive
Anchorage, AK 99508
907-786-7086
jbromaghin at usgs.gov
*http://alaska.usgs.gov/science/biology/quantitative_ecology/index.php
<http://alaska.usgs.gov/science/biology/quantitative_ecology/index.php>*
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