combine: Combine spectral datasets

In spectrolab: Class and Methods for Spectral Data

Combine spectral datasets

Description

combine binds two spectral datasets. Both spectra must have the very same band labels, but different metadata are acceptable

Usage

combine(s1, s2)

## S3 method for class 'spectra'
combine(s1, s2)

Arguments

s1	spectra object 1
s2	spectra object 2

Value

combined spectra object

Methods (by class)

• combine(spectra): Combines two spectral datasets

Author(s)

Jose Eduardo Meireles

Examples

library(spectrolab)

# Create dummy spectra datasets. Pretend that these are all different...
s1 = as_spectra(spec_matrix_example, name_idx = 1)
s2 = as_spectra(spec_matrix_example, name_idx = 1)
s3 = as_spectra(spec_matrix_example, name_idx = 1)

# combine 2 spectra objects
s_1and2 = combine(s1, s2)

# combine n spectra objects using the `Reduce` function
s_n = Reduce(combine, list(s1, s2, s3))

spectrolab documentation built on Feb. 16, 2023, 10:27 p.m.