82 citations · 199 across the 24 of their papers we have counts for
Showing 2011 · math.STShow all
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math.ST2011
A New Characterization of Elfving's Method for High Dimensional Computation
Jay Bartroff
We give a new characterization of Elfving's (1952) method for computing c-optimal designs in k dimensions which gives explicit formulae for the k unknown optimal weights and k unkn…
math.ST2011
Generalized Likelihood Ratio Statistics and Uncertainty Adjustments in Efficient Adaptive Design of Clinical Trials
Jay Bartroff, Tze Leung Lai
A new approach to adaptive design of clinical trials is proposed in a general multiparameter exponential family setting, based on generalized likelihood ratio statistics and optima…
math.ST2011
Optimal Multistage Sampling in a Boundary-Crossing Problem
Jay Bartroff
Brownian motion with known positive drift is sampled in stages until it crosses a positive boundary . A family of multistage samplers that control the expected overshoot over th…