R help - Feb 2007 - persp plot help

Dear list,

I am trying to make a perspective plot with persp(x, y, z). The problem is 
that z data set is incomplete, with lots of NA. And I can not get a smooth 
surface plot.
Could any one tell me how to generate a smooth surface with incomplete 
dataset?
(I tried to fill in some values for the miss values, but I still can not get 
a smooth surface in the persp plot)

/Mike

Hi

try to look at function interp from akima package.

HTH
Petr


On 8 Feb 2007 at 3:53, mike Ad. wrote:

From:           	"mike Ad." <mikeaddr at hotmail.com>
To:             	r-help at stat.math.ethz.ch
Date sent:      	Thu, 08 Feb 2007 03:53:28 -0500
Subject:        	[R] persp plot help
> Dear list,
> 
> I am trying to make a perspective plot with persp(x, y, z). The
> problem is that z data set is incomplete, with lots of NA. And I can
> not get a smooth surface plot. Could any one tell me how to generate a
> smooth surface with incomplete dataset? (I tried to fill in some
> values for the miss values, but I still can not get a smooth surface
> in the persp plot)
> 
> /Mike
> 
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> minimal, self-contained, reproducible code.
Petr Pikal
petr.pikal at precheza.cz