Skip to main content
. Author manuscript; available in PMC: 2013 Oct 15.
Published in final edited form as: Stat Med. 2012 Jul 20;31(23):2745–2756. doi: 10.1002/sim.5370

Table 3.

Simulation study results: Population-level regression parameters. Bias for posterior mean; coverage for 95% credible intervals.

Two-Stage Model Joint Model
Parmameter Nominal 95% Nominal 95%
(True Value) Bias Coverage Power Bias Coverage Power
β0 (5) — — — .00 94 —
β1 (.1) — — — −.00 96 —
γ0 (−4) 2.75 0 — −.20 99 —
γ1 (.75) −.34 1 100 .01 94 99
γ2 (0) .43 35 65 .01 93 7
γ3 (2) −1.53 0 100 .17 95 100