rUV_rep_fc: Gibbs sampling of U and V

In amen: Additive and Multiplicative Effects Models for Networks and Relational Data

Gibbs sampling of U and V

Description

A Gibbs sampler for updating the multiplicative effect matrices U and V, assuming they are the same across replicates.

Usage

rUV_rep_fc(E.T,U,V,rho,s2=1,shrink=TRUE)

Arguments

E.T	Array of square residual relational matrix series with additive effects and covariates subtracted out. The third dimension of the array is for different replicates. Each slice of the array according to the third dimension is a square residual relational matrix.
U	current value of U
V	current value of V
rho	dyadic correlation
s2	dyadic variance
shrink	adaptively shrink the factors with a hierarchical prior

Value

U	a new value of U
V	a new value of V

Author(s)

Peter Hoff, Yanjun He

amen documentation built on May 29, 2024, 9:58 a.m.