ratingMatrix

0th

Percentile

Class "ratingMatrix": Virtual Class for Rating Data

Defines a common class for rating data.

Keywords
classes

Objects from the Class

A virtual Class: No objects may be created from it.

Methods

See Also

See implementing classes realRatingMatrix and binaryRatingMatrix. See getList, getData.frame, similarity, dissimilarity and dissimilarity.

Aliases
  • ratingMatrix-class
  • ratingMatrix
  • coerce,ratingMatrix,list-method
  • coerce,ratingMatrix,data.frame-method
  • [,ratingMatrix,ANY,ANY,ANY-method
  • sample,ratingMatrix-method
  • colCounts
  • colCounts,ratingMatrix-method
  • rowCounts
  • rowCounts,ratingMatrix-method
  • colMeans,ratingMatrix-method
  • rowMeans,ratingMatrix-method
  • dim,ratingMatrix-method
  • dimnames<-,ratingMatrix,list-method
  • dimnames,ratingMatrix-method
  • nratings
  • nratings,ratingMatrix-method
  • show,ratingMatrix-method
  • image,ratingMatrix-method
  • getNormalize
  • getNormalize,ratingMatrix-method
  • getRatings
  • getRatings,ratingMatrix-method
  • getRatingMatrix
  • getRatingMatrix,ratingMatrix-method
Documentation reproduced from package recommenderlab, version 0.2-1, License: GPL-2

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