Simulates from the joint full conditional distribution of (a,b,beta)
rbeta_ab_fc(Z, Sab, rho, X, mX, mXt, XX, XXt, Xr, Xc, s2 = 1)n X n (latent) normal relational matrix, with multiplicative effects subtracted out
row and column covariance
dyadic correlation
n x n x p covariate array
design matrix (matricizied version of X)
dyad-transposed design matrix
regression sums of squares
crossproduct sums of squares
row sums for X
column sums for X
dyadic variance
regression coefficients
additive row effects
additive column effects