Extract precision matrices from an ssjgl fit

Equivalent to coef(fit).

Usage

extract_precision(fit, v0_index = NULL)

Arguments

fit

An object of class ssjgl.

v0_index

Integer index into the v0 ladder. Default NULL uses the last step.

Value

A list of K precision matrices (p x p).

Examples

sim <- simulate_ssjgl_data(K = 2, p = 10, n = 50, seed = 1)
fit <- ssjgl(sim$data_list, penalty = "fused",
             lambda0 = 1, lambda1 = 0.5, lambda2 = 0.5,
             v0s = 0.01, maxitr.em = 10, impute = FALSE)
#> Ladder= 1 v0 = 0.01 done. Time: 0
theta <- extract_precision(fit)
dim(theta[[1]])
#> [1] 10 10