A-optimal designs for generalized linear model with two parameters
نویسنده
چکیده
An algebraic method for constructing A-optimal designs for two parameter generalized linear models is presented. It gives sufficient conditions to identify the A-optimal design. When the conditions are satisfied, the A-optimal has exactly two points, which is symmetric but not weight symmetric. The methodology is illustrated by means of selected examples. This result proves the conjecture of Mathew and Sinha (2001), which is for logistic model, and shows that the conjecture is also true for probit models and some cases of double exponential and double reciprocal models.
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تاریخ انتشار 2006