Approximate Gaussian processes using the Fourier basis

Documentation for package `spectralGP' version 0.9

add.blocks.gp	Adds coefficient block structure to a spectral GP object
change.param.gp	Changes correlation function parameter values of a spectral GP object
copy.gp	Copy a spectral GP object.
expand.gpgrid.gp	Calculate grid locations for a spectral GP object.
getgrid.gp	Calculates the gridpoints in a spectral GP object
Gibbs.sample.coeff.gp	Samples new coeffients via Gibbs sampling in a spectral GP object.
gp	Create a new GP object
image.plot	Draws image plot with a legend strip for the color scale.
is.gp	Test if object is a spectral GP
lines.gp	Add a line plot for a one-dimensional process based on a spectral GP object
logdensity.gp	Calculates log prior density of a spectral GP object
lonlat2xy	Projects lon/lat coordinates to x/y Euclidean coordinate system
matern.specdens	Matern correlation spectral density function
names.gp	The names of the elements of a GP object
new.mapping	Map arbitrary locations to gridpoints of spectral GP object
plot.gp	Plot a process based on a spectral GP object
points.gp	Add points for a one-dimensional process based on a spectral GP object
predict.gp	Prediction from a spectral GP object
print.gp	Spectral GP default print statement
propose.coeff.gp	Proposes new coeffients in a spectral GP object.
rdist.earth	Great circle distance matrix
simulate.gp	Simulates a process realization from a spectral GP object
spectralGP	spectralGP - tools for specifying Gaussian processes using the computationally efficient Fourier basis
xy2unit	Scales locations to the unit hypercube for use in spectral GP