[R] plot questions?

[Uwe Ligges]

zhijie zhang wrote:
> Dear Rusers,
>   I want to know which function in R can perform the following tasks:
> 1.surface-data grid(x,y,z)  #which could be done in splus, the name was from
> splus's options of graph
> 2. contourplot(x,y,z)     #which could be done in splus
> By the way, where can i find some useful materials to learn to plot
> 3-dimensionel graphs?
> Thanks!
> 

1. persp()
2. contour()
3. E.g., look into a good book about R.

Uwe Ligges