EMSC: Extended Multiplicative Signal Correction

#' @name milk
#' @title Raman spectra of milk (wrong specification, kept for backward compatibility)
#'
#' @description 42 milk (should be 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.
#'
#' @references K.H. Liland, A. Kohler, N.K. Afseth. Model-based pre-processing in Raman
#'  spectroscopy of biological samples. Journal of Raman Spectroscopy (2016).
#'
#' @docType data
#' @usage data(milk)
#' @format A \code{data.frame} consisting of three parts. The estimated Iodine concentrations
#' of the milk samples, Raman spectra (\code{matrix}) and a replicate vector.
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