Ew2z: Ew2z

Description Usage Arguments Value

View source: R/3_em_bessel.R

Description

Auxiliary function required in the calculation of the Fisher information matrix. It represents the conditional expected value E(W_i^s|Z_i), with s = -2; i.e., latent W_i^(-2) given the observed Z_i.

Usage

1
Ew2z(z, mu, phi)

Arguments

z

response vector with 0 < z_i < 1.

mu

mean parameter (vector having the same size of z).

phi

precision parameter (vector having the same size of z).

Value

vector of expected values.


vpnsctl/bbreg documentation built on March 14, 2021, 12:11 a.m.