NMF (version 0.2.2)

pmax.inplace: Updating Objects In Place

Description

These functions modify objects (mainly matrix objects) in place, i.e. they act directly on the C pointer. Due to their side-effect, they are not meant to be called by the end-user.

neq.constraints.inplace apply unequality constraints in place.

Usage

pmax.inplace(x, lim, skip = NULL)
  neq.constraints.inplace(x, constraints, ratio = NULL,
    value = NULL, copy = FALSE)

Arguments

x

an object to update in place.

lim

lower threshold value

skip

indexes to skip

constraints

constraint specification.

ratio

fixed ratio on which the constraint applies.

value

fixed value to enforce.

copy

a logical that indicates if x should be updated in place or not.

Details

pmax.inplace is a version of pmax that updates its first argument.