Duvida package R

[ssofia]

Ola

Nao sei se é aqui nesta parte que devo exactamente expor o meu problema...

Eu quero instalar o gplots e ggplot2 no R e nao consigo.

> install.packages("gplots")
Installing package(s) into ‘/home/sara/R/i686-pc-linux-gnu-library/2.15’
(as ‘lib’ is unspecified)
Warning in install.packages :
 package ‘gplots’ is not available (for R version 2.15.2)

no install.packages("ggplot2") também nao instala para a versao.


ERROR: dependency ‘Rcpp’ is not available for package ‘plyr’
* removing ‘/home/sara/R/i686-pc-linux-gnu-library/2.15/plyr’
Warning in install.packages :
 installation of package ‘plyr’ had non-zero exit status
ERROR: dependencies ‘plyr’, ‘Rcpp’ are not available for package ‘reshape2’
* removing ‘/home/sara/R/i686-pc-linux-gnu-library/2.15/reshape2’
Warning in install.packages :
 installation of package ‘reshape2’ had non-zero exit status
ERROR: dependency ‘plyr’ is not available for package ‘scales’
* removing ‘/home/sara/R/i686-pc-linux-gnu-library/2.15/scales’
Warning in install.packages :
 installation of package ‘scales’ had non-zero exit status
ERROR: dependencies ‘plyr’, ‘reshape2’, ‘scales’ are not available for package ‘ggplot2’
* removing ‘/home/sara/R/i686-pc-linux-gnu-library/2.15/ggplot2’
Warning in install.packages :
 installation of package ‘ggplot2’ had non-zero exit status

The downloaded source packages are in
‘/tmp/RtmpH8plVs/downloaded_packages’
> library(ggplot2)
Error in library(ggplot2) : there is no package called ‘ggplot2’

Alguém me pode ajudar? é que ja procurei na net o que fazer mas ainda nao tenho solucao.

Obrigada

[pwseo]

Experimenta passar o argumento dependencies=T:

install.packages("ggplot2", dependencies = T)

[M6]

Creio que esse pacote não está disponível para essa versão do R.

A mensagem:

package ‘gplots’ is not available (for R version 2.15.2)

parece indicar isso mesmo e a própria informação do pacote diz o mesmo: http://cran.r-project.org/web/packages/gplots/index.html

R >= 3

[pwseo]

Eh lá, de facto. Pensei que estávamos a falar de uma versão recente do R, nem reparei nisso :\