Hi. I have been trying to work with the Rdonlp2 package. There is a control parameter called epsx that has the following description:
epsx(1e-5) - successful temination is indicated if the Kuhn-Tucker criteria are satisfied within the value I have tried to use the donlp2.control() function to adjust the value of epsx, e.g.: >cntlx1_3<-donlp2.control(epsx=1e-03) >cntlx1_3$epsx [1] 0.001 > I have adjusted it larger (as above) and smaller, but it has not had any effect on the solution when I run donlp2(...,control=cntlx1_3). And the console output from running the donlp2() function reports a value of epsx, which is always "epsx= 1.000e-05". Am I doing something wrong? Is there a way to adjust the value of epsx? I've been comparing donlp2() with quadprog() on a quadratic programming problem; the objective function values are pretty close, but Id like to see if I can get them any closer by adjusting epsx. Any help is appreciated. Thanks! -- TMK -- 212-460-5430 home 917-656-5351 cell ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.