conditionalGmrf: Conditional distribution of GMRF

In geostatsp: Geostatistical Modelling with Likelihood and Bayes

Conditional distribution of GMRF

Description

Distribution of Gaussian Markov Random Field conditional on data observed with noise on the same grid.

Usage

conditionalGmrf(param, Yvec, Xmat, NN, 
	template = NULL, mc.cores = 1, 
	cellsPerLoop = 10, ...)

Arguments

param	vector of named parameters
Yvec	vector of observed data, or matrix with each column being a realisation.
Xmat	Matrix of covariates.
NN	nearest neighbour matrix
template	Raster on which the GMRF is defined
mc.cores	passed to mclapply
cellsPerLoop	number of cells to compute simultaneously. Larger values consume more memory but result in faster computation.
...	additional arguments passed to maternGmrfPrec

Value

Raster image with layers containing conditional mean and standard deviation.

Author(s)

Patrick Brown

See Also

maternGmrfPrec, lgm

geostatsp documentation built on May 29, 2024, 5:53 a.m.