plot.surface {funfits} | R Documentation |
A surface plot is generated.
plot.surface(obj, lab=NA, type="p", zlab, xlab, ylab, graphics.reset = T, ...)
obj |
A surface object at the minimum a list with components x,y and z in the same form as are contour and perp functions. Also an object from a fit, for example a tps, krig, or nnreg object. |
lab |
Axes labels |
type |
A type="p" for a perspective plot, type="c" for a contour plot and type="b" for both. |
zlab |
z-axes label |
xlab |
x-axes label |
ylab |
y-axes labels |
graphics.reset |
Reset to original graphics parameters after function plotting. |
... |
Other graphical parameters |
surface, predict.surface, as.surface
tps( BD[,1:4], BD$lnya)-> fit # fit surface to data list( KCl="x", MgCl2=mean(BD[,2]),KPO4="y", dNTP=mean(BD[,4]))-> grid # make grid list predict.surface(fit,grid) -> out.p # evalute on a grid on two # variables holding two fixed at their mean levels plot.surface(out.p) # surface plot