calc_moments_inla: Compute the moments of a marginal
In FrankLef/eflINLA: Utilities used with INLA by FL

Description Usage Arguments Details Value Examples

Compute the moments of a marginal.

1	calc_moments_inla(marg)

marg

Marginal from an inla object.

Compute the moments of a marginal from inla using its densities .

Vector with mean and standard deviation of the marginal.

df <- data.frame(
 x1 = rnorm(50, mean = 1, sd = 0.5),
 x2 = rnorm(50, mean = 2, sd = 1),
 sigma = rexp(50, rate = 1))
df$mu <- df$x1 + df$x2
df$y <- rnorm(nrow(df), mean = df$mu, sd = df$sigma)
the_fit <- INLA::inla(formula = y ~ x1 + x2, data = df)
calc_moments_inla(the_fit$marginals.fixed[[1]])