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. Author manuscript; available in PMC: 2014 May 2.
Published in final edited form as: Bayesian Anal. 2012 Aug 28;7(3):639–674. doi: 10.1214/12-BA722

Table 5.

Commensurate prior Weibull model fits to colorectal cancer data n0 = 224, n = 362. Gaussian approximate model (top), full model (bottom).

EB Approximate Gamma(1, 0.01)
spike & slab
est sd est sd est sd
Intercept 5.540 0.054 5.544 0.058 5.546 0.059
BL ld sum −0.100 0.040 −0.103 0.041 −0.105 0.042
FOLFOX 0.436 0.084 0.434 0.085 0.432 0.087
log(σ) −0.152 0.038 −0.159 0.039 −0.158 0.038
τ1 200 – 153.7 84.0 123.4 106.3
τ2 200 – 157.1 81.8 124.2 106.2
τ3 40.0 – 121.6 97.2 98.7 90.7
EB Full Model Gamma(1, 0.01)
spike & slab
est sd est sd est sd
Intercept 5.541 0.054 5.547 0.058 5.546 0.058
BL ld sum −0.100 0.040 −0.103 0.042 −0.105 0.042
FOLFOX 0.435 0.085 0.431 0.086 0.432 0.085
log(σ) −0.152 0.038 −0.158 0.038 −0.158 0.038
τ1 200 – 153.2 84.4 124.8 107.3
τ2 200 – 153.8 83.9 123.8 106.7
τ3 40.0 – 126.1 96.1 102.5 93.7