specifically rewarded. We estimate a panel count data model using a Negative Binomial distribution to test the hypothesis that …

This paper introduces a new approach to examine the relationship between income and democracy by employing panel count … data models to explicitly allow for the fact that the primary indices of democracy are non-negative integers with upper …

Nonparametric comparison for panel count data is discussed. For the situation, most available approaches require that … treatment groups. The method applies to both univariate and multivariate panel count data. In addition, the asymptotic normality … and in particular for sparsely distributed data. They are applied to a set of panel count data arising from a skin cancer …

Panel count data usually occur in longitudinal follow-up studies that concern occurrence rates of certain recurrent …. In this work, a more general and robust estimation approach is proposed for regression analysis of panel count data with …