Format a proportion as a printed percent
to_percent(prop, digits = 3, ...)
The proportion
how many significant digits are to be used for
numeric and complex x
. The default, NULL
, uses
getOption("digits")
. This is a suggestion: enough decimal
places will be used so that the smallest (in magnitude) number has
this many significant digits, and also to satisfy nsmall
.
(For the interpretation for complex numbers see signif
.)
passed to format
character