ratingMatrix-class

coerce,ratingMatrix,list-method

[,ratingMatrix,ANY,ANY,ANY-method

colCounts,ratingMatrix-method

colMeans,ratingMatrix-method

dim,ratingMatrix-method

dimnames<-,ratingMatrix,list-method

dimnames,ratingMatrix-method

image,ratingMatrix-method

nitems,ratingMatrix-method

nratings,ratingMatrix-method

nratings

nusers,ratingMatrix-method

rowCounts,ratingMatrix-method

rowMeans,ratingMatrix-method

sample,ratingMatrix-method

show,ratingMatrix-method

colCounts

nitems

nusers

rowCounts

classes

Provides a research infrastructure to test and develop
        recommender algorithms. Currently the focus is on recommender
        systems for binary data.

Michael Hahsler

recommenderlab

Lab for Testing and Developing Recommender Algorithms for Binary
        Data

ratingMatrix-class function

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

Objects from the Class

Class "ratingMatrix": Virtual Class for Rating Data

ratingMatrix-class: Class "ratingMatrix": Virtual Class for Rating Data

Description

Arguments

Objects from the Class

See Also