- polytomous variable
- a categorical variable that can assign data to any of three or more groups, such as marital status or ethnic group.
Medical dictionary. 2011.
Medical dictionary. 2011.
Polytomous Rasch model — The polytomous Rasch model is generalization of the dichotomous Rasch model. It is a measurement model that has potential application in any context in which the objective is to measure a trait or ability through a process in which responses to… … Wikipedia
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Survey methodology — Sociology … Wikipedia
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