Tushar, I was trying to run your code, but it seems like you haven’t specified the parameter called `Strk', so I was unable to run it. Can you send a fully reproducible code?
Ravi. ----------------------------------------------------------------------------------- Ravi Varadhan, Ph.D. Assistant Professor, The Center on Aging and Health Division of Geriatric Medicine and Gerontology Johns Hopkins University Ph: (410) 502-2619 Fax: (410) 614-9625 Email: rvarad...@jhmi.edu Webpage: http://www.jhsph.edu/agingandhealth/People/Faculty_personal_pages/Varadhan.html ------------------------------------------------------------------------------------ -----Original Message----- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of tushar_kul Sent: Monday, September 28, 2009 5:24 AM To: r-help@r-project.org Subject: Re: [R] rsolnp- Error (Help!) Thanks, but I do not have "max(tt[2] - 10 * tol, nineq)" in my script. Therefore, could the error be getting generated by rsolnp itself ? jholtman wrote: > > It means that your expression "max(tt[2] - 10 * tol, nineq)" is returning > NA: > > Notice I get the same error: > >> if (1==1)1 > [1] 1 >> if (NA == 1) 1 > Error in if (NA == 1) 1 : missing value where TRUE/FALSE needed > > Check your script and see why it is NA. you might need: > > max(tt[2] - 10 * tol, nineq, na.rm=TRUE) > > If your data has NAs. > > On Sun, Sep 27, 2009 at 5:29 PM, tushar_kul <tus...@gmail.com> wrote: >> >> Hi >> >> I am relatively new to R and was trying to run an optimization problem >> using >> rsolnp. I am getting an error which seems to be not related to my >> construct >> of the optimization equations. >> >> Error in if (max(tt[2] - 10 * tol, nineq) <= 0) rho = 0 : >> missing value where TRUE/FALSE needed >> >> I have attached the file code. >> >> I would greatly appreciate any help. >> >> Many thanks >> >> http://www.nabble.com/file/p25637806/OptTS.txt OptTS.txt >> >> >> -- >> View this message in context: >> http://www.nabble.com/rsolnp--Error-%28Help%21%29-tp25637806p25637806.html >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> 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. >> > > > > -- > Jim Holtman > Cincinnati, OH > +1 513 646 9390 > > What is the problem that you are trying to solve? > > ______________________________________________ > 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. > > -- View this message in context: http://www.nabble.com/rsolnp--Error-%28Help%21%29-tp25637806p25641703.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.