A simulation study for comparing testing statistics in response-adaptive randomization

Table 4 Asymptotic allocation rates on arm 1 calculated from true p ₁ and p ₂

p ₁	0.100	0.100	0.100	0.100	0.300	0.300	0.300	0.500	0.500	0.700
p ₂	0.300	0.500	0.700	0.900	0.500	0.700	0.900	0.700	0.900	0.900
R _Wald/R _Neyman	0.396	0.375	0.396	0.500	0.478	0.500	0.604	0.522	0.625	0.604
R_Risk	0.337	0.250	0.179	0.100	0.396	0.300	0.179	0.396	0.250	0.337
R _Odds/R _Chisq	0.604	0.625	0.604	0.500	0.522	0.500	0.396	0.478	0.375	0.396
R_LLR	0.534	0.538	0.528	0.500	0.507	0.500	0.472	0.493	0.462	0.466
R_RSIHR	0.366	0.309	0.274	0.250	0.436	0.396	0.366	0.458	0.427	0.469
R _RPW/R _DL	0.438	0.357	0.250	0.100	0.417	0.300	0.125	0.375	0.167	0.250

ISSN: 1471-2288