Message-ID: <876084663.9404451.1430249550970.JavaMail.yahoo@mail.yahoo.com>
Date: 2015-04-28T19:32:30Z
From: Olufemi Bolarinwa
Subject: error in running optimx
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 is no package called ?quadprog?In addition: Warning message:package ?optimx? was built under R version 3.1.3?Error: package or namespace load failed for ?optimx?
When I go ahead to run my code, I have the following error message:
Error: could not find function "optimx"
How do I go about solving this issue.
Thanks.Olufemi
?
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