[R] Three most useful R package

[Philippe Grosjean]

On 03/03/10 09:26, Karl Ove Hufthammer wrote:
> On Tue, 2 Mar 2010 15:13:54 -0500 Ralf B<ralf.bierig at gmail.com>  wrote:
>> 1) What are your 3 most useful R package? and
>
> plyr
> ggplot2
> lattice
>

Well, as you ask the question, the three most useful R packages 	are: 
base, stats and methods ;-) ... But I guess you mean: the three most 
useful OPTIONAL packages?
Best,

Philippe Grosjean