Data Analysis, Chemometrics, Spectroscopy, Raman Spectroscopy, Cosmic Rays.
depending on the data set. For this case, a threshold = 7 is already enough to obtain a clear selection. Figure 10. Absolute values of the modified Z-scores with ∇x(i) of the spectrum plotted in figure 1. Figure 11. Using modified Z-Scores with ∇x(i), 3 spectral points are above the threshold = 7.