fishoil {EMSC}

Raman spectra of fish oil

Description

42 fish oil samples with 3 replicates each constitute a Raman data set of 126 samples over 3471 Raman shifts. There is a large fluorescence signal in the spectra that needs to be removed before any data analysis can be performed.

Usage

data(fishoil)

Format

A data.frame consisting of three parts. The estimated Iodine concentrations of the fish oil samples, Raman spectra (matrix) and a replicate vector.

References

K.H. Liland, A. Kohler, N.K. Afseth. Model-based pre-processing in Raman spectroscopy of biological samples. Journal of Raman Spectroscopy (2016).