Description Arguments Value Methods See Also
Integrate extracted ion chromatograms in pre-defined defined
regions. Return output similar to findPeaks
.
object |
the |
peakrange |
matrix or data frame with 4 columns: |
step |
step size to use for profile generation |
A matrix with columns:
i |
rank of peak identified in merged EIC (<= |
mz |
weighted (by intensity) mean of peak m/z across scans |
mzmin |
m/z of minimum step |
mzmax |
m/z of maximum step |
ret |
retention time of peak midpoint |
retmin |
leading edge of peak retention time |
retmax |
trailing edge of peak retention time |
into |
integrated area of original (raw) peak |
intf |
integrated area of filtered peak, always |
maxo |
maximum intensity of original (raw) peak |
maxf |
maximum intensity of filtered peak, always |
getPeaks(object, peakrange, step = 0.1)
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