Format numbers with automatic number of digits
smart_digits(x, ...)smart_digits_format(x, ...)
A numeric vector to format
Parameters passed to format
smart_digits
returns a character vector.
smart_digits_format
returns a function with a single argument x
, a numeric vector, that returns a charactger vector.
Josh O'Brien, http://stackoverflow.com/questions/23169938/select-accuracy-to-display-additional-axis-breaks/23171858#23171858.