eem_remove_scattering: Remove Raman and Rayleigh scattering

In PMassicotte/eemR: Tools for Pre-Processing Emission-Excitation-Matrix (EEM) Fluorescence Data

Description

Remove Raman and Rayleigh scattering

Usage

eem_remove_scattering(eem, type, order = 1, width = 10)

Arguments

eem	An object of class eemlist.
type	A string, either "raman" or "rayleigh".
order	A integer number, either 1 (first order) or 2 (second order).
width	Slit width in nm for the cut. Default is 10 nm.

Value

An object of class eemlist.

References

Lakowicz, J. R. (2006). Principles of Fluorescence Spectroscopy. Boston, MA: Springer US.#'

doi: 10.1007/978-0-387-46312-4

Murphy, K. R., Stedmon, C. a., Graeber, D., & Bro, R. (2013). Fluorescence spectroscopy and multi-way techniques. PARAFAC. Analytical Methods, 5(23), 6557. https://doi.org/10.1039/c3ay41160e#'

https://pubs.rsc.org/en/content/articlelanding/2013/AY/c3ay41160e

Examples

# Open the fluorescence eem
file <- system.file("extdata/cary/scans_day_1", "sample1.csv", package = "eemR")
eem <- eem_read(file, import_function = "cary")

plot(eem)

# Remove the scattering
eem <- eem_remove_scattering(eem = eem, type = "raman", order = 1, width = 10)
eem <- eem_remove_scattering(eem = eem, type = "rayleigh", order = 1, width = 10)

plot(eem)

PMassicotte/eemR documentation built on Oct. 24, 2021, 7:40 a.m.