photobiology: setNormalized – R documentation

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photobiology

setNormalized

Set the "normalized" and "normalization" attributes

Description

Function to write the "normalized" attribute of an existing generic_spct object.

Usage

setNormalized(
  x,
  norm = FALSE,
  norm.type = NA_character_,
  norm.factors = NA_real_,
  norm.cols = NA_character_,
  norm.range = rep(NA_real_, 2)
)

setNormalised(
  x,
  norm = FALSE,
  norm.type = NA_character_,
  norm.factors = NA_real_,
  norm.cols = NA_character_,
  norm.range = rep(NA_real_, 2)
)

Arguments

`x`	a generic_spct object.
`norm`	numeric (or logical) Normalization wavelength (nanometres).
`norm.type`	character Type of normalization applied.
`norm.factors`	numeric The scaling factor(s) so that dividing the spectral values by this factor reverts the normalization.
`norm.cols`	character The name(s) of the data columns normalized.
`norm.range`	numeric The wavelength range used for normalization (nm).

Note

If x is not a generic_spct object, x is not modified. Passing a logical as argument to norm is deprecated but kept for backwards compatibility.

setNormalised() is a synonym for this setNormalized() method.