[R] Where can I download/install grDevices

[Duncan Murdoch]

On 10/02/2011 4:08 PM, Lizblip wrote:
>
> I get the same errors:
>
>> plotmath(area~cell,main="Myofibril areas by cell",ylab=expression("Areas
>> (mu*m^2)"),xlab="")
> Error: could not find function "plotmath"

There is no plotmath function.  "plotmath" is the name of the help 
topic; it describes how various other functions plot text that includes 
math.

>
>> install.packages("grDevices")
> Warning in install.packages("grDevices") :

grDevices is a base package, so if you've got R, you've got it.

Duncan Murdoch

>    argument 'lib' is missing: using
> '/home/elizabeth/R/i686-pc-linux-gnu-library/2.11'
> Warning message:
> In getDependencies(pkgs, dependencies, available, lib) :
>    package ‘grDevices’ is not available
>
> and when I just do this:
>> install.packages()
>
> grDevices isn't in the list that pops up
>
>