updateUm function

Regime-specific latent node positions

Update regime-specific latent node positions.

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.

Returns

A matrix of regime-specific latent node positions