R: spectral irradiance axis labels

s.e.irrad_label {ggspectra} | R Documentation

## spectral irradiance axis labels

### Description

Generate axis labels in SI units, using SI scale factors. Output can be selected as character, expression (R default devices) or LaTeX (for tikz device).

### Usage

    s.e.irrad_label(unit.exponent = 0, format = getOption("photobiology.math",
      default = "R.expression"))

    s.q.irrad_label(unit.exponent = -6, format = getOption("photobiology.math",
      default = "R.expression"))

### Arguments

`unit.exponent` | integer
`format` | character string, "R", "R.expresion", "R.character", or "LaTeX".

### Value

a character string or an R expression.

### Examples

    counts_label()
    counts_label("R.expression")
    counts_label("LaTeX")

[Package ggspectra version 0.2.3 Index]