rrho_mh function

Metropolis update for dyadic correlation

rrho_mh(Z, rho, s2 = 1,offset=0, asp=NULL)

Arguments

• Z: n X n normal relational matrix
• rho: current value of rho
• s2: current value of s2
• offset: matrix of the same dimension as Z. It is assumed that Z-offset is equal to dyadic noise, so the offset should contain any additive and multiplicative effects (such as Xbeta(X,beta+ U%*%t(V) + outer(a,b,"+") )
• asp: use arc sine prior (TRUE) or uniform prior (FALSE)

Returns

a new value of rho

Author(s)

Peter Hoff