Table 4.

Sensitivity analysis for the normal endpoint with μ_R = 0 and ${\sigma }_R^2$ = 0.25

Historical data					μ T
μ 0	${\sigma }_0^2$	N 0	Design		−0.223*	−0.115†	0†	0.115†	0.223*
0	1	500	CPP	Power	0.053	0.589	0.953	0.587	0.052
				n	76.94	93.98	86.45	94.08	76.8
			PP	Power	0.036	0.454	0.952	0.580	0.15
				n	80.0	98.4	87.6	98.2	79.3
0.3	4	500	CPP	Power	0.052	0.579	0.957	0.590	0.055
				n	76.55	93.62	85.69	92.12	76.44
			PP	Power	0.029	0.373	0.909	0.674	0.15
				n	74.6	95.84	91.68	100.28	84.92
0.5	1	500	CPP	Power	0.053	0.585	0.957	0.582	0.052
				n	77.02	93.47	85.37	92.95	76.93
			PP	Power	0.012	0.333	0.809	0.621	0.154
				n	60.8	89.4	91.3	100.16	88.96
0.5	4	500	CPP	Power	0.052	0.588	0.956	0.595	0.052
				n	76.15	93.88	85.55	93.23	76.63
			PP	Power	0.016	0.401	0.902	0.562	0.163
				n	71.68	92.08	90.2	101.08	87.36

^*Type I error rate;

^†Power