A joint model for mixed ordinal and continuous responses, with missing values in both variables, and their missing mechanisms is proposed. Full likelihood-based approach that yields maximum likelihood ...
Ordinal variables—categorical variables with a defined order to the categories, but without equal spacing between them—are frequently used in social science applications. Although a good deal of ...
A categorical variable is defined as one that can assume only a limited number of values. For example, a person's sex is a categorical variable that can assume one of two values. Variables with levels ...