PlackettLuce: Plackett-Luce Models for Rankings

Functions to prepare rankings data and fit the Plackett-Luce model jointly attributed to Plackett (1975) <doi:10.2307/2346567> and Luce (1959, ISBN:0486441369). The standard Plackett-Luce model is generalized to accommodate ties of any order in the ranking. Partial rankings, in which only a subset of items are ranked in each ranking, are also accommodated in the implementation. Disconnected/weakly connected networks implied by the rankings are handled by adding pseudo-rankings with a hypothetical item. Methods are provided to estimate standard errors or quasi-standard errors for inference as well as to fit Plackett-Luce trees. See the package website or vignette for full details.

Package details

AuthorHeather Turner [aut, cre] (<>), Ioannis Kosmidis [aut] (<>), David Firth [aut] (<>), Jacob van Etten [ctb] (<>)
MaintainerHeather Turner <[email protected]>
Package repositoryView on CRAN
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PlackettLuce documentation built on April 9, 2018, 5:03 p.m.