Description Usage Arguments Value References See Also
This function calculates a score for a isotopic pseudocluster in monoisotopic peak detection. Inspired by Park et al 2008.
1 2 | ## S4 method for signature 'MassPeaks'
.isotopicScore(object, ...)
|
object |
|
monoIdx |
|
apexIdx |
|
stepSize |
|
referenceTable |
data.frame, reference table of
isotopic pattern (default:
|
closest |
|
intensityTolerance |
|
score matrix
(row1: theoretical mono-1Da, row2:
mono, row3: mono+1Da)
Park, K. and Yoon, J. Y. and Lee, S. and Paek, E. and
Park, H. and Jung, H. J. and Lee, S. W. (2008),
“Isotopic peak intensity ratio based algorithm for
determination of isotopic clusters and monoisotopic
masses of polypeptides from high-resolution mass
spectrometric data.” Analytical Chemistry,
80: 7294-7303.
monoisotopic,MassPeaks-method
.pseudoCluster
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