(a) Simulation 3 and (b) simulation
4. The yellow boxplots show posterior estimated mean OS using
the DPP-GP model under each of the regimes as a difference with the simulation
truth over 1,000 simulations. The green and blue boxes show the corresponding
inferences under the IPTW and AIPTW approaches, respectively. In each notched
box-whisker plot, the box shows the interquartile range (IQR) from 1st quantile
(Q1) to 3rd quantile (Q3), and the
mid-line is the median. The top whisker denotes
Q3+1.5*IQR and the bottom
whisker Q1-1.5*IQR. The notch displays
a confidence interval for the median, that is .