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 may be handled by adding pseudo-rankings with a hypothetical item.
Optionally, a multivariate normal prior may be set on the log-worth
parameters and ranker reliabilities may be incorporated as proposed by
Raman and Joachims (2014) <doi:10.1145/2623330.2623654>. Maximum a
posteriori estimation is used when priors are set. 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 further
details.
Matrix, igraph, methods, partykit, psychotools, psychotree,
rARPACK, qvcalc, sandwich, stats

Matrix, igraph, methods, partykit, psychotools, psychotree,
RSpectra, qvcalc, sandwich, stats
BiocStyle, BradleyTerry2, BradleyTerryScalable, Matrix.utils,
PLMIX, StatRank, covr, hyper2, kableExtra, knitr, lbfgs, gnm,
pmr, rmarkdown, testthat

BiocStyle, BayesMallows, BradleyTerry2, BradleyTerryScalable,
Matrix.utils, PLMIX, ROlogit, StatRank, covr, hyper2,
kableExtra, knitr, lbfgs, gnm, pmr, rmarkdown, testthat

BiocStyle, BayesMallows, BradleyTerry2, PLMIX, ROlogit,
StatRank, bookdown, covr, hyper2, kableExtra, knitr, lbfgs,
gnm, pmr, rmarkdown, testthat

CVXR, Matrix, igraph, methods, partykit, psychotools,
psychotree, R6, RSpectra, qvcalc, sandwich, stats
BiocStyle, BayesMallows, BradleyTerry2, PLMIX, ROlogit,
StatRank, bookdown, covr, hyper2, kableExtra, knitr, lbfgs,
gnm, pmr, prefmod, rmarkdown, survival, testthat

CVXR, Matrix, igraph, matrixStats, methods, partykit,
psychotools, psychotree, R6, RSpectra, qvcalc, sandwich, stats

An extensive set of plane geometry routines. Provides R6 classes representing triangles, circles, circular arcs, ellipses, elliptical arcs and lines, and their plot methods. Also provides R6 classes representing transformations: rotations, reflections, homotheties, scalings, general affine transformations, inversions, Möbius transformations.
R6, methods, graphics, stringr, gsl, uniformly, sdpt3r
testthat, knitr, rmarkdown, viridisLite, sets, ellipse