机译:Determining the cutoff based on a continuous variable to define two populations with application to vaccines
Late Development Statistics, Merck Research Laboratories, North Wales, PA, United States;
Clinical Biostatistics, Johnson and Johnson Pharmaceutical Research and Development, Mail Stop C-4-2, 965 Chesterbrook Blvd, Wayne, PA 19087, United States;
Department of Statistics, Temple University, Philadelphia, PA, United States;
Continuous variable; Cutoff point; Dichotomization; Dichotomous variable; EM method; Maximization of correlation; Numerical algorithm;