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Solid line: two-component cure rate model, S0(t) = 0.07 + 0.93 exp(−t log(2)/6), representing a null hypothesis. Dashed line: SA(t)=[S0(t)]0.667, representing a proportional hazards alternative hypothesis (HA: S0(t) < SA(t)) with a 33% reduction in hazard. Dotted line: exponential null hypothesis with a median survival time of 6.4 months. Long dashed line: exponential alternative hypothesis with a median survival time of 9.6 months.
