Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2559.632955 -0.003195 0.045244 0.045357 0.215536 2 1456.450402 -0.214834 0.227358 0.312803 0.812942 3 927.178576 -0.019527 0.031856 0.037365 0.165672 4 835.679481 -0.037500 0.048237 0.061098 0.245630