[R] Surface Graphic

[Robin Hankin]

Hello Marcos

library (akima) includes a function interp() which will do
what you want.


rksh


> 
> Hello list!
> 
> I have a problem with the function 'persp'. I have a data set with the
> variables
> X -> The X coordenate of the insect
> Y -> The Y coordenate of the insect
> deep-> how deep the insect buried into the soil.
> 
> I would like to have a plot with a surface simulating the way the insect
> buried. Is it possible? If I type
> 
> persp(x,y,deep)
> 
> R gives me this error message
> 
> Error in persp.default(X, Y, deep) :
>         increasing x and y values expected
> 
> How do I overcome this?
> 
> Thanks,
> 
> Marcos
> 


-- 

Robin Hankin, Lecturer,
School of Geographical and Environmental Science
Private Bag 92019 Auckland
New Zealand

r.hankin at auckland.ac.nz
tel 0064-9-373-7599 x6820; FAX 0064-9-373-7042

as of: Fri May  3 09:26:01 NZST 2002
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