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 ...

David Richard Johnson, James C. Creech, Ordinal Measures in Multiple Indicator Models: A Simulation Study of Categorization Error, American Sociological Review, Vol ...

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 ...