R/LLOD.R

In JARS3N/preciseR: data processing and calculations

LLOD <-
function(SDB,nB,SDS,nS,muB=0,percentile=0.975){
  # muB is the mean of the Blanck defaults assumed to be 0
  # SDB is the standrd deviation of the Blank
  # nB is the number of data points in the Blank
  # SDS is the standard deviation of the Signal
  # nS is the number of data points in the Signal
  sum(muB, qt(percentile,nB-1)*SDB,qt(percentile,nS-1)*nS)
}