On 27-02-2014, at 13:22, klq...@mail.bg wrote: > > > > Dear R users, > > > I have to find optimal solution of an underdetermined linear system, but > only with positive variables. I tried the function from this post > https://stat.ethz.ch/pipermail/r-help/2007-October/143408.html , but it's > solution includes also negative values. > >
Have a look at package limSolve. Maybe (and only maybe) function linp can be of use. Berend > Thanks in advance. > > > Best Regards. > > ------------------------------------- > > Майски празници на остров Лефкада, Гърция от 158 евро > Безкрайните романтични пясъци съчетани с узо... > Дати: 30/04/14 - 05/04/14 > http://www.arrivalsidi.com/%D0%BC%D0%B0%D0%B9%D1%81%D0%BA%D0%B8-%D0%BF%D1%80%D0%B0%D0%B7%D0%BD%D0%B8%D1%86%D0%B8/%D0%BC%D0%B0%D0%B9%D1%81%D0%BA%D0%B8-%D0%BF%D1%80%D0%B0%D0%B7%D0%BD%D0%B8%D1%86%D0%B8-%D0%B2-%D0%BB%D0%B5%D1%84%D0%BA%D0%B0%D0%B4%D0%B0 > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org 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. ______________________________________________ R-help@r-project.org 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.