We present motivation and new commands for modeling count data. While our focus is to present new commands for … estimating count data, we also discuss generalized binomial regression and present the zero-inflated versions of each model …

, especially for distributions with unlimited support. In this paper, we propose two types of calibration tests for count data …

total. From a statistical point of view, the number of times a visitor has been to a place constitutes count data. In this … regard available information on Uruguay presents relevant limitations. Count data is in fact reported only for those who … category. This implies that the classic models for count data such as Poisson or negative binomial cannot be put into …

Excess zeros are encountered in many empirical count data applications. We provide a new explanation of extra zeros …

This entry-level text offers clear and concise guidelines on how to select, construct, interpret, and evaluate count … data. Written for researchers with little or no background in advanced statistics, the book presents treatments of all …"This entry-level text offers clear and concise guidelines on how to select, construct, interpret, and evaluate count …

data models to explain non-response count. Our models include weighted count data regressions as well as a two part hurdle … characteristics by information such as valuation of business tendency surveys or perceived response burden. We use different count …