RT Journal Article
T1 Wald type and phi-divergence based test-statistics for isotonic binomial proportions.
A1 Martin, N.
A1 Mata, R.
A1 Pardo Llorente, Leandro
AB In this paper new test statistics are introduced and studied for the important problem of testing hypothesis that involves inequality constraint on proportions when the sample comes from independent binomial random variables: Wald type and phi-divergence based test-statistics. As a particular case of phi-divergence based test-statistics, the classical likelihood ratio test is considered. An illustrative example is given and the performance of all of them for small and moderate sample sizes is analyzed in an extensive simulation study. (C) 2015 International Association for Mathematics and Computers in Simulation
PB Elsevier
SN 0378-4754
YR 2016
FD 2016
LK https://hdl.handle.net/20.500.14352/24279
UL https://hdl.handle.net/20.500.14352/24279
LA eng
NO Spanish Grant
DS Docta Complutense
RD 12 abr 2025