inplace: Updating Objects In Place

In NMF: Algorithms and Framework for Nonnegative Matrix Factorization (NMF)

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.

NMF documentation built on March 31, 2023, 6:55 p.m.