Beta regression offers a robust framework for analysing data that are confined to the unit interval, enabling researchers to model proportions, probabilities, and other fractional outcomes with ...

This is a preview. Log in through your library . Abstract We introduce a family of distributions with bounded support for continuous rates or proportions when the data contain zeros or ones. On the ...

Zero-inflated data arise in many fields of study. When comparing zero-inflated data between two groups with independent subjects, a 2 degree-of-freedom test has been developed, which is the sum of a 1 ...