Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2555.639863 0.000778 0.022127 0.022141 0.113653 2 1481.539903 0.238118 0.132020 0.272267 0.642857 3 934.405926 0.007082 0.031243 0.032035 0.279434 4 833.605589 0.009408 0.034741 0.035992 0.246824