Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2648.629185 -0.164694 0.118946 0.203156 0.626909 2 1446.520527 -0.439754 0.652183 0.786592 2.176686 3 922.741444 -0.016425 0.056264 0.058613 0.359029 4 838.174564 -0.002061 0.048312 0.048356 0.361149