[R] Lattice z colours when using formula class

[Grace Garner]

I've found one solution, which is to transform each matrix into a 1d 
array. This gives me the output I wanted.

Grace

On 08/10/2013 09:55, Grace Garner wrote:
> Dear all,
>
> I'm using Windows 7, R version 2.15.0 and lattice_0.20-6.
>
> I'm plotting observed data in lattice using wireframe(). I have 3
> matrices of observed values (Temp,Dist,Time) and I'm using the formula
> method (Temp~Dist*Time).
>
> How do I instruct wireframe to colour the plot surface based on the
> heights of my z data (Temp) only?
>
> At present I do not understand how the colours in the colourkey relate
> to either my z, x or y data.
>
> I include below my code:
>
> mycols<-colorRampPalette(c("dodgerblue", "firebrick"), space="rgb")
>
> wireframe(Temp~Dist*Time,
>             shade=F, drape=T, colorkey = T, col.regions=mycols(200),
> col="transparent")
>
> Thank you,
> Grace
>
>
>