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tgp (version 1.0-1)

plot.tgp: Plotting for Treed Gaussian Process Models

Description

A generic function for plotting of "tgp" class objects. 1-d posterior mean and error plots, 2-d posterior mean and error image and perspective plots, and 3+-d mean and error image and perspective plots are supported via projection and slicing.

Usage

plot.tgp(x, pparts = TRUE, proj = NULL, slice = NULL, map = NULL, 
	main = NULL, xlab = NULL, ylab = NULL, zlab = NULL, pc = "pc", ...)

Arguments

x
"tgp" class object that is the output of one of the tgp functions: blm, btlm
pparts
If TRUE, partition-regions are plotted (default), otherwise they are not
proj
2-Vector describing the dimensions to be shown in a projection. NULL defaults to proj=c(1,2). Argument is ignored for 1-d data, i.e., if x$d == 1, and has priority over the next argument (slice)
slice
list object with x and z fields, which are vectors of equal length describing the slice to be plotted, i.e., which z-values of the x$d - 2 inputs x$X and x$XX should be fix
map
Optional 2-d map (longitude and latitude) from library(maps) to be shown on top of image plots
main
Optional character string to add to the main title of the plot
xlab
Optional character string to add to the x label of the plots
ylab
Optional character string to add to the y label of the plots
zlab
Optional character string to add to the z label of the plots; ignored unless pc = "p"
pc
Chooses between perspective posterior mean and image error plots (pc = "pc", the default) or a double-image plot (pc = "c")
...
Extra arguments to 1-d (plot) and 2-d plotting functions persp and image

Value

  • The only output of this function is beautiful plots.

References

http://people.ucsc.edu/~boobles/tgp.php

See Also

plot, bgpllm, btlm, blm, bgp, btgpllm, tgp.trees