SI_tg_format: Formatter for tagged labels using SI multipliers

In aphalo/ggspectra: Extensions to 'ggplot2' for Radiation Spectra

Formatter for tagged labels using SI multipliers

Description

The labels generated represent the same numbers, but with trailing zeros removed/added and compensated by attaching to each label an SI multiplier "prefix".

Usage

SI_tg_format(exponent = 0, digits = 3, ...)

SI_tagged(x, exponent = 0, digits = 3, ...)

Arguments

exponent	numeric Power of 10 to use as multiplier
digits	number of significant digits to show
...	other arguments passed on to format
x	a numeric vector to format

Value

a function with single parameter x, a numeric vector, that returns a character vector

Note

If the exponent passed has no SI prefix defined, the exponent will be adjusted to match one.

Examples

SI_tg_format()(1:10)
SI_tg_format()(runif(10))
SI_tg_format(exponent = 2)(runif(10))
SI_tagged(1:10)
SI_tagged(runif(10))
SI_tagged(runif(10), digits = 2)

aphalo/ggspectra documentation built on April 28, 2024, 5:22 a.m.