Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2563.957942 -0.045339 0.089749 0.100551 0.383000 2 1526.431677 -0.181388 0.391972 0.431907 1.220712 3 935.998175 -0.018974 0.052092 0.055440 0.236485 4 753.166275 0.024287 0.345272 0.346126 1.617121