multiple: multiple

In jaredlander/useful: A Collection of Handy, Useful Functions

multiple

Description

Order of Magnitude Formatter

Usage

multiple(
  x,
  multiple = c("K", "M", "B", "T", "H", "k", "m", "b", "t", "h"),
  extra = scales::comma,
  digits = 0,
  ...
)

Arguments

x	Vector of numbers to be formatted.
multiple	The multiple to display numbers in. This symbol will be added to the end of the numbers.
extra	Function for perform any further formatting.
digits	Number of decimal places for rounding. This does not necessarily affect the number digits displayed, for this, supply accuracy in the form of accuracy=0.00001.
...	Extra arguments passed to extra, such as accuracy.

Details

This divides the number by the appropriate amount and adds on the corresponding symbol at the end of the number.

Value

Character vector of formatted numbers.

Author(s)

Jared P. Lander

Examples

require(scales)
vect <- c(1000, 1500, 23450, 21784, 875003780)
multiple(vect)
multiple(vect, extra=dollar)
multiple(vect, extra=identity)

require(ggplot2)
data(diamonds)
ggplot(diamonds, aes(x=x, y=y, color=price*100)) + geom_point() + 
scale_color_gradient2(labels=multiple)

jaredlander/useful documentation built on Nov. 4, 2023, 10:56 a.m.