Dear list, The following example of constrOptim() where the initial point is the solution shows that the component counts is not a two-element vector as documented in the man page.
constrOptim(c(1,1), fr, grr, ui = diag(2), ci = c(0,0)) Does anyone have the same behavior? A possible solution is to put line 69 in constrOptim.R before the first possible break line 67. Regards, Christophe > sessionInfo() R version 3.2.4 (2016-03-10) Platform: x86_64-apple-darwin13.4.0 (64-bit) Running under: OS X 10.10.5 (Yosemite) locale: [1] fr_FR.UTF-8/fr_FR.UTF-8/fr_FR.UTF-8/C/fr_FR.UTF-8/fr_FR.UTF-8 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] nlstools_1.0-2 fitdistrplus_1.0-7 survival_2.38-3 MASS_7.3-45 loaded via a namespace (and not attached): [1] tools_3.2.4 splines_3.2.4 --------------------------------------- Christophe Dutang LMM, UdM, Le Mans, France web: http://dutangc.free.fr <http://dutangc.free.fr/> [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
