[R] specify point shape for ggplot (equivalent to pch)?

[Gabor Grothendieck]

See the last example in ?qplot

On 12/1/06, Rainer M Krug <RKrug at sun.ac.za> wrote:
> Hi
>
> is it possible to specify the shape of the point to be used in ggplot
> (as with pch in plot)? I couldn't find anything in the help.
>
> Thanks
>
> Rainer
>
> --
> Rainer M. Krug, Dipl. Phys. (Germany), MSc Conservation
> Biology (UCT)
>
> Department of Conservation Ecology and Entomology
> University of Stellenbosch
> Matieland 7602
> South Africa
>
> Tel:            +27 - (0)72 808 2975 (w)
> Fax:            +27 - (0)86 516 2782
> Fax:            +27 - (0)21 808 3304 (w)
> Cell:           +27 - (0)83 9479 042
>
> email:  RKrug at sun.ac.za
>        Rainer at krugs.de
>
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>