txtProgressBar: Simple Progress Bar

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

Simple Progress Bar

Description

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

Usage

  txtProgressBar(min = 0, max = 1, initial = 0, char = "=",
    width = NA, title = if (style == 3) " ", label,
    style = 1, file = "", shared = NULL)

Arguments

shared	specification of a shared directory to use when the progress bar is to be used by multiple processes.
min	(finite) numeric values for the extremes of the progress bar. Must have min < max.
max	(finite) numeric values for the extremes of the progress bar. Must have min < max.
initial	initial or new value for the progress bar. See ‘Details’ for what happens with invalid values.
char	the character (or character string) to form the progress bar.
width	the width of the progress bar, as a multiple of the width of char. If NA, the default, the number of characters is that which fits into getOption("width").
title	ignored, for compatibility with other progress bars.
label	ignored, for compatibility with other progress bars.
style	the ‘style’ of the bar – see ‘Details’.
file	an open connection object or "" which indicates the console: stderr() might be useful here.

Author(s)

R Core Team

NMF documentation built on Sept. 11, 2024, 8:34 p.m.