Table 4: Posterior mean estimates of the parameters from model 2.

NodesMean(95% CI)

e x p ( 𝛽 0 ) 0.936 ( 0 . 7 2 4 ; 1 . 1 2 6 )
𝜎 t t 0.082 ( 0 . 0 1 6 ; 0 . 2 8 1 )
𝜎 𝑢 0.744 ( 0 . 6 0 5 ; 0 . 9 0 4 )