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.
txtProgressBar(min = 0, max = 1, initial = 0, char = "=",
width = NA, title = if (style == 3) " ", label,
style = 1, file = "", shared = NULL)
specification of a shared directory to use when the progress bar is to be used by multiple processes.
(finite) numeric values for the extremes of
the progress bar. Must have min < max.
(finite) numeric values for the extremes of
the progress bar. Must have min < max.
initial or new value for the progress bar. See ‘Details’ for what happens with invalid values.
the character (or character string) to form the progress bar.
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").
ignored, for compatibility with other progress bars.
ignored, for compatibility with other progress bars.
the ‘style’ of the bar -- see ‘Details’.
an open connection object or "" which
indicates the console: stderr() might be
useful here.
R Core Team