Re: [R] error in running optimx

2015-04-28 Thread David Winsemius
On Apr 28, 2015, at 1:15 PM, David Winsemius wrote: > > On Apr 28, 2015, at 12:43 PM, Rui Barradas wrote: > >> Hello, >> >> The error message is quite clear, you must also install package 'quadprog'. > > The 'quadprog' pkg is not listed as a dependency or even as 'suggested' and > there is n

Re: [R] error in running optimx

2015-04-28 Thread David Winsemius
On Apr 28, 2015, at 12:43 PM, Rui Barradas wrote: > Hello, > > The error message is quite clear, you must also install package 'quadprog'. The 'quadprog' pkg is not listed as a dependency or even as 'suggested' and there is no mention of 'quadprog' in the NEWS file, nor does a search of the '

Re: [R] error in running optimx

2015-04-28 Thread Rui Barradas
Hello, The error message is quite clear, you must also install package 'quadprog'. Hope this helps, Rui Barradas Em 28-04-2015 20:32, Olufemi Bolarinwa escreveu: Hello,I tried installing optimx and got a confirmation that it was installed. However, anytime I call for it, I received the follo

[R] error in running optimx

2015-04-28 Thread Olufemi Bolarinwa
Hello,I tried installing optimx and got a confirmation that it was installed. However, anytime I call for it, I received the following error message > library("optimx", lib.loc="~/R/win-library/3.1")Error in loadNamespace(j <- > i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) :   there