.initialKP {BayesfMRI}

Find the initial values of kappa2 and phi

Description

Find the initial values of kappa2 and phi

Usage

.initialKP(theta, spde, w, n_sess, tol, verbose)

Arguments

theta

a vector of length two containing the range and scale parameters kappa2 and phi, in that order

spde

a list containing the sparse matrix elements Cmat, Gmat, and GtCinvG

w

the beta_hat estimates for a single task

n_sess

the number of sessions

tol

the stopping rule tolerance

verbose

(logical) Should intermediate output be displayed?