Package: MSmix 1.0.2

MSmix: Finite Mixtures of Mallows Models with Spearman Distance for Full and Partial Rankings

Fit and analysis of finite Mixtures of Mallows models with Spearman Distance for full and partial rankings with arbitrary missing positions. Inference is conducted within the maximum likelihood framework via Expectation-Maximization algorithms. Estimation uncertainty is tackled via diverse versions of bootstrapping as well as via Hessian-based standard errors calculations. The most relevant reference of the methods is Crispino, Mollica, Astuti and Tardella (2023) <doi:10.1007/s11222-023-10266-8>.

Authors:Cristina Mollica [aut, cre, cph], Marta Crispino [aut, cph], Lucia Modugno [ctb], Luca Tardella [ctb]

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MSmix.pdf |MSmix.html✨
MSmix/json (API)
NEWS

# Install 'MSmix' in R:

install.packages('MSmix', repos = c('https://cmollica.r-universe.dev', 'https://cloud.r-project.org'))

Uses libs:

c++– GNU Standard C++ Library v3

Datasets:

ranks_antifragility - Antifragility Data
ranks_beers - Beers Data
ranks_horror - Arkham Horror Data
ranks_read_genres - Reading Genres Data
ranks_sports - Sports Data

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

1.48 score 138 downloads 26 exports 154 dependencies

Last updated 5 months agofrom:ca2d579e4c. Checks:OK: 7 NOTE: 2. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Nov 13 2024
R-4.5-win-x86_64	NOTE	Nov 13 2024
R-4.5-linux-x86_64	NOTE	Nov 13 2024
R-4.4-win-x86_64	OK	Nov 13 2024
R-4.4-mac-x86_64	OK	Nov 13 2024
R-4.4-mac-aarch64	OK	Nov 13 2024
R-4.3-win-x86_64	OK	Nov 13 2024
R-4.3-mac-x86_64	OK	Nov 13 2024
R-4.3-mac-aarch64	OK	Nov 13 2024

Exports:aicMSmix bicMSmix bootstrapMSmix confintMSmix data_augmentation data_censoring data_completion data_conversion data_description expected_spear_dist fitMSmix likMSmix partition_fun_spear plot.bootMSmix plot.data_descr plot.dist plot.emMSmix print.bootMSmix print.data_descr print.emMSmix print.summary.emMSmix rMSmix spear_dist spear_dist_distr summary.emMSmix var_spear_dist

Dependencies:abind askpass assertthat backports base64enc BayesMallows BDgraph bmixture boot brio broom bslib cachem callr car carData cli cluster codetools colorspace corrplot cowplot cpp11 crayon crosstalk curl data.table dendextend Deriv desc diffobj digest doBy dotCall64 dplyr DT ellipse emmeans estimability evaluate factoextra FactoMineR fansi farver fastmap fields flashClust fontawesome foreach Formula fs generics ggbump ggplot2 ggpubr ggrepel ggsci ggsignif glue gmp gridExtra gtable highr htmltools htmlwidgets httpuv httr igraph isoband iterators jquerylib jsonlite knitr labeling later lattice lazyeval leaps lifecycle lme4 magrittr maps MASS Matrix MatrixModels memoise mgcv microbenchmark mime minqa modelr multcompView munsell mvtnorm nlme nloptr nnet numDeriv openssl pbkrtest pillar pkgbuild pkgconfig pkgload plyr polynom praise pROC processx promises ps purrr quantreg R6 Rankcluster rappdirs rbibutils RColorBrewer Rcpp RcppArmadillo RcppEigen Rdpack relations reshape reshape2 rlang rmarkdown rprojroot rstatix sass scales scatterplot3d sets slam spam SparseM spsUtil stringi stringr survival sys testthat tibble tidyr tidyselect tinytex utf8 vctrs viridis viridisLite waldo withr xfun yaml

Help page	Topics
Finite Mixtures of Mallows Models with Spearman Distance for Full and Partial Rankings	MSmix-package MSmix
BIC and AIC for mixtures of Mallows models with Spearman distance	aicMSmix bicMSmix
Bootstrap confidence intervals for mixtures of Mallows models with Spearman distance	bootstrapMSmix plot.bootMSmix
Hessian-based confidence intervals for mixtures of Mallows models with Spearman distance	confintMSmix
Data augmentation of partial rankings	data_augmentation
Censoring of full rankings	data_censoring
Completion of partial rankings with reference full rankings	data_completion
Switch data format from rankings to orderings and vice versa	data_conversion
Descriptive summaries for partial rankings	data_description print.data_descr
Expectation of the Spearman distance	expected_spear_dist
MLE of mixtures of Mallows models with Spearman distance via EM algorithms	fitMSmix print.emMSmix
(Log-)likelihood for mixtures of Mallows models with Spearman distance	likMSmix
Partition function of the Mallows model with Spearman distance	partition_fun_spear
Plot descriptive statistics for partial rankings	plot.data_descr
Plot the Spearman distance matrix	plot.dist
Plot the MLEs for the fitted mixture of Mallows models with Spearman distance	plot.emMSmix
Print of the bootstrap confidence intervals for mixtures of Mallows models with Spearman distance	print.bootMSmix
Antifragility Data (complete rankings with covariates)	ranks_antifragility
Beers Data (partial rankings with covariate)	ranks_beers
Arkham Horror Data (complete rankings)	ranks_horror
Reading Genres Data (partial rankings with covariates)	ranks_read_genres
Sports Data (complete rankings with covariates)	ranks_sports
Random samples from a mixture of Mallows models with Spearman distance	rMSmix
Spearman distance	spear_dist
Spearman distance distribution under the uniform ranking model	spear_dist_distr
Summary of the fitted mixture of Mallows models with Spearman distance	print.summary.emMSmix summary.emMSmix
Variance of the Spearman distance	var_spear_dist

Package: MSmix 1.0.2

MSmix: Finite Mixtures of Mallows Models with Spearman Distance for Full and Partial Rankings

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