. Author manuscript; available in PMC: 2019 Jan 1.

Published in final edited form as: Lifetime Data Anal. 2017 Feb 21;24(1):176–199. doi: 10.1007/s10985-017-9391-6

Table 3.

Efficiency comparison between our and Tian’s methods in presence of only covariate-independent censoring: g(x) = x

N	β_D	True	Bias₁	Bias₂	ESD₁	ESD₂	ERE
250	β₀	5.148	0.023	< 0.001	0.344	0.351	0.963
	β₁	0.406	−0.017	−0.002	0.404	0.401	1.012
	β₂	0.403	−0.009	0.005	0.403	0.402	1.004
500	β₀	5.148	0.012	0.001	0.244	0.25	0.953
	β₁	0.406	−0.007	< 0.001	0.286	0.286	1.003
	β₂	0.403	−0.009	−0.002	0.286	0.286	1.002