plothomol | R Documentation |
Given results from homol.search
, a scatterplot of peaks within m/z and RT is generated with homologue series marked.
Herein, homologue series receive a color code based on the mean m/z differences between adjacent peaks of a series; these differences
are rounded up to the second digit.
plothomol(homol, xlim = FALSE, ylim = FALSE,plotlegend=TRUE,plotdefect=FALSE)
homol |
List of type homol produed by |
xlim |
|
ylim |
|
plotlegend |
Should a listing of m/z differences within homologue series and the concommittant color codes been added to the plot? If not, set to FALSE. |
plotdefect |
Plot the mass defect instead of the m/z value. |
Martin Loos
homol.search
data(peaklist); data(isotopes) homol<-homol.search( peaklist, isotopes, elements=c("C","H","O"), use_C=TRUE, minmz=5, maxmz=120, minrt=2, maxrt=2, ppm=TRUE, mztol=3.5, rttol=0.5, minlength=3, mzfilter=FALSE, vec_size=3E6, spar=.45, R2=.98, plotit=FALSE ) plothomol(homol,xlim=FALSE,ylim=FALSE,plotlegend=FALSE,plotdefect=FALSE);
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