COmponent Detection Algorithm

The COmponent Detection Algorithm (CODA) is a name for a type of LC-MS[1][2] and chemometrics[3] software algorithm focused on detecting peaks in noisy chromatograms (TIC) often obtained using the electospray ionization technique.

The implementation of the algorithm from a mass spectrometry software to another differs. Some implementations need clean chromatograms to substruct background.

References

  1. ↑ A Noise and Background Reduction Method for Component Detection in Liquid Chromatography/Mass Spectrometry. Willem Windig, J. Martin Phalp and Alan W. Payne, Anal. Chem., 1996, 68 (20), pp 3602–3606, doi:10.1021/ac960435y
  2. ↑ Optimized Time Alignment Algorithm for LC−MS Data: Correlation Optimized Warping Using Component Detection Algorithm-Selected Mass Chromatograms. Christin Christin, Age K. Smilde, Huub C. J. Hoefsloot, Frank Suits, Rainer Bischoff and Peter L. Horvatovich, nal. Chem., 2008, 80 (18), pp 7012–7021, doi:10.1021/ac800920h
  3. ↑ Chemometric analysis of complex hyphenated data: Improvements of the component detection algorithm. W. Windig and W.F. Smith, Journal of Chromatography A, Volume 1158, Issues 1-2, 27 July 2007, Pages 251-257, doi:10.1016/j.chroma.2007.03.081