Description Usage Arguments Details Value Examples
Computes extracted ion chromatrograms (EICs) for the given M/Z ranges. Intensities are on the log2 scale.
An object of class
A 2-column matrix where each row corresponds to one M/Z range and the first and second columns are the minimum and maximum M/Z values for the range respectively.
In a given M/Z range, the maximum intensity observed in each scan gives the extracted ion chromatogram.
A list with length equal to the number of rows of
where each list element is a # scans by # samples matrix of EICs (on the
1 2 3
data(cmsRawExample) mzranges <- rbind(c(500.01, 500.03), c(501.3, 501.5)) eicList <- getEICS(cmsRawExample, mzranges)
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