Random Walk Covariance Models

Documentation for package ‘rwc’ version 1.11

rwc-package	Random Walk Covariance Models
cov.from.dist	Create covariance matrix from a distance matrix
dGenWish	Density of the (singular) Generalized Wishart distribution
dist.from.cov	Compute a squared distance matrix from a covariance matrix.
get.Phi	Compute the precision matrix Phi of observed nodes on a graph.
get.Q	Create a precision matrix from a transition list and a set of log-conductance rates.
get.TL	Construct a transition list from a raster or raster stack
mcmc.wish.icar	Markov chain Monte Carlo sampler for Generalized Wishart distance matrix data arising from an ICAR spatial model.
rGenWish	Simulate realizations from the Generalized Wishart distribution
rnorm.Q	Sample random normal variables with precision matrix Q.
rwc	Random Walk Covariance Models