R help - Nov 2013 - changing the surface coloring (using lattice::wireframe)

Hi all,

I am using lattice::wireframe to create a surface. I need to change the coloring
so that it depends on the x or y variable (instead of on z). How should this be
done? The documentation says that the color is automatically chosen to depend on
the height (e.g. z).

Thanks!
Georgi

Sending again as it did not make the list

-----Original Message-----
From: Duncan Mackay [mailto:dulcalma at bigpond.com] 
Sent: Friday, 22 November 2013 09:35
To: 'Smilyanov Georgi'
Subject: RE: [R] changing the surface coloring (using lattice::wireframe)

Hi Georgi

I have not used wireframe for years but I think it is similar to levelplot
as it is in that "group"

Depending on what you want try something like

              cuts     = 6,
              at       = c(0,1,5,15,25,35,55),
              col.regions
c("#FFFFFF","#00FFFF","#A9E2FF","#8080FF","#0000FF","#FFD18F","#FF0000"),

which I just plucked from some scripts for levelplot that I had

I think that you need to read the documentation on it as well as drape may
come into play

Regards

Duncan

Duncan Mackay
Department of Agronomy and Soil Science
University of New England
Armidale NSW 2351
Email: home: mackay at northnet.com.au

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
On
Behalf Of Smilyanov Georgi
Sent: Friday, 22 November 2013 08:44
To: mailman, r-help
Subject: [R] changing the surface coloring (using lattice::wireframe)

Hi all,

I am using lattice::wireframe to create a surface. I need to change the
coloring so that it depends on the x or y variable (instead of on z). How
should this be done? The documentation says that the color is automatically
chosen to depend on the height (e.g. z).

Thanks!
Georgi
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