David Winsemius
On May 11, 2009, at 7:22 AM, Rangasamy, Shanthi wrote:
> Hi Sir,
>
> I want to install the package "cluster" in R language.
> I could be installing, but I cant load that package..
>
> I have faced the following warning in installing time..
>
> Warning: cannot remove prior installation of package 'cluster'
>
> So, I tried to update the package, but again I faced the following
> issue
>
>
>
> update.packages()
> --- Please select a CRAN mirror for use in this session ---
> Warning: unable to access index for repository http://cran.uk.r-project.org/bin/windows/contrib/2.9
> Warning: unable to access index for repository http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.9
> Warning message:
> In open.connection(con, "r") :
> no fue posible conectarse a 'cran.r-project.org' en el pueto 80.
>
>
>
> Sample:
>
>> utils:::menuInstallLocal()
> package 'cluster' successfully unpacked and MD5 sums checked
> Warning: cannot remove prior installation of package 'cluster'
> updating HTML package descriptions
>> load(cluster)
> Error en load(cluster) : objeto 'cluster' no encontrado
>> library(cluster)
> Error en library(cluster) : there is no package called 'cluster'
>> library(clValid)
> Loading required package: cluster
> Error: package 'cluster' could not be loaded
> Adem?s: Warning message:
> In library(pkg, character.only = TRUE, logical.return = TRUE,
> lib.loc = lib.loc) :
> there is no package called 'cluster'
>> update.packages()
> --- Please select a CRAN mirror for use in this session ---
> Warning: unable to access index for repository http://cran.uk.r-project.org/bin/windows/contrib/2.9
> Warning: unable to access index for repository http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.9
> Warning message:
> In open.connection(con, "r") :
> no fue posible conectarse a 'cran.r-project.org' en el pueto 80.
>
>
> Can you tell me for any suggestions...
>
>
>
> Thank you,
>
David Winsemius, MD
Heritage Laboratories
West Hartford, CT