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Modelling ranks using the inverse hypergeometric distributionDipartimento di Scienze Statistiche, Università di Napoli Federico II, Napoli, Italy, angela.delia{at}unina.it A statistical model for ranks is presented, and some results on its parameter are discussed. In particular, maximum likelihood inference is developed, with and without covariates; thus, a statistical model for rank data is introduced in order to link the expressed ranks to the main features of the raters. Some empirical evidence from a marketing survey confirms the usefulness of the proposal in the study of the preferences.
Key Words: inverse hypergeometric distribution maximum likelihood estimation model for ranks preference parameter rank data
Statistical Modelling, Vol. 3, No. 1,
65-78 (2003) |
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