Package: CompR 1.0

Michel Semenou

CompR: Paired Comparison Data Analysis

Different tools for describing and analysing paired comparison data are presented. Main methods are estimation of products scores according Bradley Terry Luce model. A segmentation of the individual could be conducted on the basis of a mixture distribution approach. The number of classes can be tested by the use of Monte Carlo simulations. This package deals also with multi-criteria paired comparison data.

Authors:Michel Semenou

CompR_1.0.tar.gz
CompR_1.0.tar.gz(r-4.5-noble)CompR_1.0.tar.gz(r-4.4-noble)
CompR_1.0.tgz(r-4.4-emscripten)CompR_1.0.tgz(r-4.3-emscripten)
CompR.pdf |CompR.html✨
CompR/json (API)

# Install 'CompR' in R:
install.packages('CompR', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Datasets:
  • Cocktail - Beverages paired comparison
  • Cocktail_Cum - Beverages paired comparison
  • ResCocktail1 - Result of 'EstimBradley' function for 1 class and data 'Cocktail'

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

1.57 score 37 scripts 174 downloads 24 exports 1 dependencies

Last updated 9 years agofrom:1fc9e8c2bf. Checks:OK: 1 NOTE: 1. Indexed: yes.

TargetResultDate
Doc / VignettesOKNov 22 2024
R-4.5-linuxNOTENov 22 2024

Exports:C_piBTLClassDataPairCompClassifPairedDataSimulH0EstimBradleygetConsgetCritgetIcgetLambdagetLvrgetLvritergetPaircompgetPigetProdgetRestestglobgetRestestprodgetSimugetTestgetVarcovgetZhImportDataPiplotResSimulLvrRatioshow

Dependencies:MASS

Readme and manuals

Help Manual

Help pageTopics
Paired Comparison Data AnalysisCompR-package CompR
Class '"BradleyEstim"'BradleyEstim-class getIc,BradleyEstim-method getLambda,BradleyEstim-method getLvr,BradleyEstim-method getLvriter,BradleyEstim-method getPi,BradleyEstim-method getRestestglob,BradleyEstim-method getRestestprod,BradleyEstim-method getVarcov,BradleyEstim-method getZh,BradleyEstim-method show,BradleyEstim-method
Estimation of Bradley's scoresC_piBTL
Create an object of class DataPairCompClassDataPairComp
Classification of paired comparison dataClassifPaired
Beverages paired comparisonCocktail
Beverages paired comparisonCocktail_Cum
Class '"DataPairComp"'DataPairComp-class getCons,DataPairComp-method getCrit,DataPairComp-method getPaircomp,DataPairComp-method getProd,DataPairComp-method show,DataPairComp-method
Simulation of paired comparison dataDataSimulH0
Estimation of Bradley's scores in the different classes of subjectsEstimBradley
Gets the individuals labels.getCons
Methods for Function 'getCons'getCons-methods
Gets the criteria's labels.getCrit
Methods for Function 'getCrit'getCrit-methods
Gets the Information criteria's labels.getIc
Methods for Function 'getIc'getIc-methods
Gets the weight of the different classes.getLambda
Methods for Function 'getLambda'getLambda-methods
Gets the final value of loglikelihood.getLvr
Methods for Function 'getLvr'getLvr-methods
Gets the iteration done until convergence of the loglikelihood estimation of Bradley's scores.getLvriter
Methods for Function 'getLvriter'getLvriter-methods
Gets the individual paired comparisons.getPaircomp
Methods for Function 'getPaircomp'getPaircomp-methods
Gets the Bradley's scores.getPi
Methods for Function 'getPi'getPi-methods
Gets the products labels.getProd
Methods for Function 'getProd'getProd-methods
Gets the result of the test of Bradley's scores equality.getRestestglob
Methods for Function 'getRestestglob'getRestestglob-methods
Gets the result of the Bradley's scores multiple comparison tests.getRestestprod
Methods for Function 'getRestestprod'getRestestprod-methods
Gets the results of Likelihood Ratio Test.getSimu
Methods for Function 'getSimu'getSimu-methods
Gets the level and the quantile of Likelihood ratio test.getTest
Methods for Function 'getTest'getTest-methods
Gets the Bradley'scores covariance matrices.getVarcov
Methods for Function 'getVarcov'getVarcov-methods
Gets the result of the function 'EstimBradley()'getZh
Methods for Function 'getZh'getZh-methods
Import data fileImportData
Class '"LvrRatio"'getSimu,LvrRatio-method getTest,LvrRatio-method LvrRatio-class
Graphical representation of the Bradley's scoresPiplot
Result of 'EstimBradley' function for 1 class and data 'Cocktail'ResCocktail1
Log Likelihood Ratio Test for Paired comparison dataResSimulLvrRatio
Methods for Function 'show'show-methods