Biswas, Atanu; Bhattacharya, Rahul - In: Statistics & Probability Letters 81 (2011) 8, pp. 1155-1160
Optimal response-adaptive designs have been studied by various authors in the context for allocating patients among two competing treatments in a phase III clinical trial. However, depending on the variabilities of the responses, most of these designs may allocate a smaller number of patients to...