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. Author manuscript; available in PMC: 2021 Aug 30.
Published in final edited form as: Stat Med. 2020 May 3;39(19):2568–2586. doi: 10.1002/sim.8557

TABLE 3.

Selection probabilities

True log hazard ratios Ideal Partitions selected
(Configuration) selection Distribution 1, 2, 3, and 4 1, 2, and 3 1 and 2 1 Stop
θ1 = θ2= θ3 = θ4 =0.0198 Stop γ = 0.5 0.4329 0.0876 0.0764 0.0812 0.3219
(Configuration 1) γ = 1.0 0.4306 0.0866 0.0752 0.0841 0.3235
γ = 1.5 0.4308 0.0872 0.0766 0.0834 0.3220
θ1 = −0.2231; θ3 = 0.3364; 1 and 2 γ = 0.5 0.1838 0.3022 0.3387 0.0756 0.0997
θ2 = −0.0953; θ4 = 0.4055 γ = 1.0 0.1830 0.3026 0.3373 0.0758 0.1014
(Configuration 2) γ = 1.5 0.1850 0.3008 0.3374 0.0765 0.1003
θ1 = −0.4055; θ3 = −0.0953; All γ = 0.5 0.9395 0.0323 0.0146 0.0065 0.0070
θ2 = −0.2231; θ4 = 0.0000 γ = 1.0 0.9389 0.0332 0.0140 0.0068 0.0070
(Configuration 3) γ = 1.5 0.9386 0.0334 0.0144 0.0065 0.0071