SpectraDataframe: Create a SpectraDataframe

In visa: Vegetation Imaging Spectroscopy Analyzer

Create a SpectraDataframe

Description

Constructor as.spectra.dataframe function creates a SpectraDataframe object, which is equivalent to the use of as.specdf.

Usage

as.spectra.dataframe(
  spectra = matrix(0),
  wavelength = numeric(0),
  w.unit = character(0),
  data = data.frame(0),
  ...
)

Arguments

spectra	A matrix
wavelength	A numeric vector
w.unit	A character string
data	A data.frame
...	Other options for similar format of variables

Value

sdf	Returns a SpectraDataframe.

Examples

sdf <- as.spectra.dataframe(matrix(1:10, 1), 1:10, "nm", data.frame(a = 1, b =2))
str(sdf)

visa documentation built on April 4, 2025, 5:40 a.m.