updateUm: Regime-specific latent node positions

In NetworkChange: Bayesian Package for Network Changepoint Analysis

Regime-specific latent node positions

Description

Update regime-specific latent node positions using optimized C++ implementation. Uses Rcpp/RcppArmadillo for high-performance matrix operations.

Usage

updateUm(ns, U, V, R, Zm, Km, ej, s2, eU, iVU, UL.Normal)

Arguments

ns	The number of latent states
U	THe latent node positions
V	Layer-specific network generation rule.
R	The dimensionality of latent space
Zm	Regim-specific Z - beta
Km	The dimension of regime-specific Z.
ej	Regime indicator.
s2	The variance of error.
eU	The regim-specific mean of U.
iVU	The regim-specific variance of U.
UL.Normal	Normalization method for U. "Normal" or "Orthonormal" are supported.

Value

A matrix of regime-specific latent node positions

NetworkChange documentation built on April 7, 2026, 9:07 a.m.