NMF (version 0.2.2)

NMFStrategy-class: Virtual Interface for NMF Algorithms

Description

This class partially implements the generic interface defined for general algorithms defined in the NMF package (see algorithmic-NMF).

is.mixed tells if an NMF algorithm works on mixed-sign data.

Usage

## S3 method for class 'NMFStrategy':
show(object)
  ## S3 method for class 'NMFStrategy':
objective(object)
  ## S3 method for class 'NMFStrategy,character':
objective(object)<-value
  ## S3 method for class 'NMFStrategy,function':
objective(object)<-value
  is.mixed(object)

Arguments

object

Any R object

value

replacement value