Testing for homogeneity of relative differences under inverse sampling
A new homogeneity test of relative differences in K independent 22 tables arising from inverse sampling is proposed using score-based approach. Asymptotic power formula and confidence interval estimate for the common relative difference are also proposed. The methods are applied to a numerical example and a Monte Carlo simulation study is conducted to evaluate the performance of different tests with respect to size and power.
relative difference inverse sampling asymptotic power negative binomial score test