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Fig. 4 | Trials

Fig. 4

From: Non-inferiority test for a continuous variable with a flexible margin in an active controlled trial: an application to the “Stratall ANRS 12110 / ESTHER” trial

Fig. 4

Type I error rate estimates according to sample sizes for the 95% one-sided confidence intervals level based test. Type I error rate estimate as function of reference treatment, for the 95% one-sided confidence intervals level based test. From the left to the rigth, sample sizes are nN=nR=20, 100, and 1000, respectively

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