retexp {xcms} | R Documentation |
Expands (or contracts) the retention time window in each row of
a matrix as defined by the retmin
and retmax
columns.
retexp(peakrange, width = 200)
peakrange |
maxtrix with columns retmin and retmax |
width |
new width for the window |
The altered matrix.
Colin A. Smith, csmith@scripps.edu