On 23/09/15 03:33, Alaa Sindi wrote:
Hi all

I hope you are doing well.

I am trying to install and use mlogit.optim and getting this error.

Error: could not find function “mlogit.optim"

Warning in install.packages : unable to access index for repository
https://cran.rstudio.com/src/contrib
<https://cran.rstudio.com/src/contrib> Warning in install.packages :
unable to access index for repository
https://cran.rstudio.com/src/contrib
<https://cran.rstudio.com/src/contrib> Warning in install.packages :
package ‘mlogit.optim’ is not available (for R version 3.2.2) Warning
in install.packages : unable to access index for repository
https://cran.rstudio.com/bin/macosx/mavericks/contrib/3.2
<https://cran.rstudio.com/bin/macosx/mavericks/contrib/3.2>

I see that the out-patients are out in force tonight.

You need to install (and then load) the ***mlogit*** package. The function mlogit.optim() is a function in this package. Learn to use search tools. Better still, learn to think.

cheers,

Rolf Turner

--
Technical Editor ANZJS
Department of Statistics
University of Auckland
Phone: +64-9-373-7599 ext. 88276

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