An EM algorithm to fit Mallows' Models to full or partial rankings, with or without ties.

Author | Erik Gregory |

Date of publication | 2012-02-21 17:27:29 |

Maintainer | ORPHANED |

License | GPL (>= 2) |

Version | 1.0 |

**AllKendall:** All Kendall's distances between two sets of rankings.

**AllSeqDists:** Calculate all distances between a set of sequences and a...

**BestFit:** Fit Mallows model N times and select most likely model. The...

**C_lam:** Calculate the normalizing coefficient for Mallow's model in a...

**ConstructSeqs:** Constructs sequences from Kendall Information matricies.

**datas:** Sample data set.

**DistanceDistribution:** Calculate the Kendall distance distribution in N! space.

**elect:** 1980 APA Presidential Candidate ranking data.

**EStep:** The Expectation step of the EM algorithm.

**FormatOut:** Formats the data in the "Solve" function for output.

**KendallInfo:** All information used to calculate Kendall's distance.

**Lambda:** Objective function to determine lambda.

**Likelihood:** Likelihood of the data and parameters.

**Mallows:** Fits a Multi-Modal Mallows' model to ranking data.

**NextTable:** Calculates the table of Kendall distances in (N+1)! space,...

**Rgen:** Initialize sequence modes for the clustering process.

**RMallow-package:** Fit Multi-modal Mallows' models to ranking data.

**SeqDistribution:** Calculates distances in N! space.

**SimplifySequences:** Change the form of ordered sequences.

**three.mode:** Fitted version of the toy datas data set, with three modal...

**two.mode:** Two-mode Mallows' model fit to toy data set "datas"

**two.seq:** Bi-modal Mallow's model fit to the APA data set.

**UpdateLambda:** Update the Lambda parameters of clusters.

**UpdateP:** Update Proportion in each cluster.

**UpdateR:** Update modal sequences in each cluster.

AllKendall | Man page |

AllSeqDists | Man page |

BestFit | Man page |

C_lam | Man page |

ConstructSeqs | Man page |

datas | Man page |

DistanceDistribution | Man page |

elect | Man page |

EStep | Man page |

FormatOut | Man page |

KendallInfo | Man page |

Lambda | Man page |

Likelihood | Man page |

Mallows | Man page |

NextTable | Man page |

Rgen | Man page |

RMallow | Man page |

RMallow-package | Man page |

SeqDistribution | Man page |

SimplifySequences | Man page |

three.mode | Man page |

two.mode | Man page |

two.seq | Man page |

UpdateLambda | Man page |

UpdateP | Man page |

UpdateR | Man page |

RMallow

RMallow/NAMESPACE

RMallow/data

RMallow/data/three.mode.rda

RMallow/data/datas.rda

RMallow/data/two.mode.rda

RMallow/data/two.seq.rda

RMallow/data/elect.rda

RMallow/R

RMallow/R/UpdateP.R
RMallow/R/Mallows.R
RMallow/R/FormatOut.R
RMallow/R/ConstructSeqs.R
RMallow/R/DistanceDistribution.R
RMallow/R/BestFit.R
RMallow/R/Lambda.R
RMallow/R/EStep.R
RMallow/R/SimplifySequences.R
RMallow/R/RGen.R
RMallow/R/UpdateLambda.R
RMallow/R/Likelihood.R
RMallow/R/UpdateR.R
RMallow/R/SeqDistribution.R
RMallow/R/KendallInfo.R
RMallow/R/RMallow-package.R
RMallow/R/AllSeqDists.R
RMallow/R/RMallow-internal.R
RMallow/R/AllKendall.R
RMallow/R/NextTable.R
RMallow/R/C_lam.R
RMallow/MD5

RMallow/DESCRIPTION

RMallow/man

RMallow/man/two.mode.Rd
RMallow/man/SimplifySequences.Rd
RMallow/man/UpdateR.Rd
RMallow/man/Mallows.Rd
RMallow/man/C_lam.Rd
RMallow/man/two.seq.Rd
RMallow/man/three.mode.Rd
RMallow/man/AllKendall.Rd
RMallow/man/Likelihood.Rd
RMallow/man/BestFit.Rd
RMallow/man/UpdateLambda.Rd
RMallow/man/UpdateP.Rd
RMallow/man/NextTable.Rd
RMallow/man/RMallow-package.Rd
RMallow/man/datas.Rd
RMallow/man/Rgen.Rd
RMallow/man/KendallInfo.Rd
RMallow/man/DistanceDistribution.Rd
RMallow/man/FormatOut.Rd
RMallow/man/SeqDistribution.Rd
RMallow/man/elect.Rd
RMallow/man/EStep.Rd
RMallow/man/Lambda.Rd
RMallow/man/ConstructSeqs.Rd
RMallow/man/AllSeqDists.Rd
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