R/absArea.r

In NMRphasing: Phase Error Correction and Baseline Correction for One Dimensional ('1D') 'NMR' Data

#' A function rather aimed at developers
#' @noRd

absArea = function(phasePara, specDat) {
  n=dim(specDat)[1]
  phases=phasePara[1]+phasePara[2]*c(1:n)/n

  dat3col=cbind(specDat, phases)
  phasedDat=t(apply(dat3col, 1, phaseCorr2))
  return(sum(abs(phasedDat[,1])))

}