1. GlaxoSmithKline, Collegeville, PA 19426, USA;2. University of Illinois at Chicago, Chicago, IL 60607, USA
Abstract:
Logistic functions are used in different applications, including biological growth studies and assay data analysis. Locally D-optimal designs for logistic models with three and four parameters are investigated. It is shown that these designs are minimally supported. Efficiencies are computed for equally spaced and uniform designs.