Katharine,
Thank you for the pointer, and thanks to Josh Ulrich and William Dunlap for
good suggestions.
(Also thanks to Dirk Eddelbuettel for shaming me into modifying the code.)
William's fnTracer wrapper technique doesn't require rebuilding the package, so
it's easier in some ways,
especially
-help-boun...@r-project.org] On
> Behalf
> Of Katharine Mullen
> Sent: Thursday, May 09, 2013 12:01 PM
> To: David Reiner
> Cc: r-help@r-project.org
> Subject: Re: [R] Can DEoptim trace output be customized?
>
> Dear David,
>
> The package doesn't have an option to
Dear David,
The package doesn't have an option to customize the output of the trace.
However, you can create a custom version of the package that doesn't print
the
parameters. Get the package source code, uncompress it, and find the file
de4_0.c in the src/ directory. Then comment out the calls
Hi David,
Unfortunately, there's no way for the user to do that. You would need
to change line 522 in de4_0.c (where the printing occurs) and
rebuild/install the package.
Best,
--
Joshua Ulrich | about.me/joshuaulrich
FOSS Trading | www.fosstrading.com
R/Finance 2013: Applied Finance with R
I'm running DEoptim - it works great!
(A HUGE THANK YOU to David Ardia, Katharine Mullen, Brian Peterson, and Joshua
Ulrich, and Kris Boudt!!!).
Sometimes I set trace to a number so I can see a few intermediate points in the
optimization.
However, I have a large number of variables and would lik
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