llHierarchicalBinary.
## 4 chains, each with iter=2000; warmup=1000; thin=1; 
## post-warmup draws per chain=1000, total post-warmup draws=4000.
## 
##                     mean se_mean    sd   2.5%    25%    50%    75%  97.5% n_eff
## mu                 -0.04    0.03  1.41  -2.90  -0.97  -0.01   0.90   2.65  2310
## sigma2             12.39    0.36 11.55   3.20   6.25   9.29  14.73  39.23  1034
## rho[1]             -0.06    0.06  3.73  -7.60  -2.27   0.04   2.31   6.99  3622
## rho[2]             -2.96    