txtProgressBar

specification of a shared directory to use
  when the progress bar is to be used by multiple
  processes.

shared

(finite) numeric values for the extremes of
  the progress bar. Must have <code>min < max</code>.

initial or new value for the progress bar.
  See &#145;Details&#146; for what happens with invalid
  values.

initial

the character (or character string) to form
  the progress bar.

char

the width of the progress bar, as a multiple
  of the width of <code>char</code>.  If <code>NA</code>, the default,
  the number of characters is that which fits into
  <code>getOption("width")</code>.

width

ignored, for compatibility with other
  progress bars.

title

label

the &#145;style&#146; of the bar -- see
  &#145;Details&#146;.

style

an open connection object or <code>""</code> which
  indicates the console: <code><a rd-options="" href="/link/stderr?package=NMF&version=0.20.6" data-mini-rdoc="NMF::stderr">stderr</a>()</code> might be
  useful here.

file


  Creates a simple progress bar with title. This function
  is identical to <code>utils::txtProgressBar</code> but allow
  adding a title to the progress bar, and can be shared by
  multiple processes, e.g., in multicore or multi-hosts
  computations.


internal

Provides a framework to perform Non-negative Matrix
Factorization (NMF). The package implements a set of already published algorithms
and seeding methods, and provides a framework to test, develop and plug
new/custom algorithms. Most of the built-in algorithms have been optimized
in C++, and the main interface function provides an easy way of performing
parallel computations on multicore machines.

txtProgressBar: Simple Progress Bar

Description

Usage

Arguments