R: Fixed Terms in NMF Models

bterms<- {NMF} | R Documentation

## Fixed Terms in NMF Models

### Description

These functions are for internal use and should not be called by the end-user.

`cterms<-` sets fixed coefficient terms or indexes and should only be called on a newly created NMF object, i.e. in the constructor/factory generic `nmfModel`.

### Usage

      bterms(object)<-value

      cterms(object)<-value

### Arguments

`object` | NMF object to be updated.
`value` | specification of the replacement value for fixed-terms.

### Details

They use `model.matrix(~ -1 + ., data=value)` to generate suitable term matrices.

### Methods

bterms<-

  `signature(object = "NMFstd")`: Default method tries to coerce `value` into a `data.frame` with `as.data.frame`.

cterms<-

  `signature(object = "NMFstd")`: Default method tries to coerce `value` into a `data.frame` with `as.data.frame`.

[Package NMF version 0.21.0 Index]