Fig. 7From: Comparison of Pocock and Simon’s covariate-adaptive randomization procedures in clinical trialsStatistical power of a two-arm CAR design as a function of \(\rho _3\), given \(\rho _1=0.3\), \(\rho _2=0.2\), and \(\rho _4=0.4\). Five different p values (0.55 to 0.8) in the PS\(_p\) method and five t values (0.6 to 0.95) in the PS\(_t\) method were studied, for two, three, and four factors (row 1, row 2, and row 3)Back to article page