points {tofsims} | R Documentation |
Method defining points()
for the MassSpectra
class
points has no generic by default
points(x, ...) ## S4 method for signature 'MassSpectra' points(x, y, ..., mzRange = c(0, 200), normalize = FALSE)
x |
vector with mz for mass spectra plot |
... |
additional args |
y |
vector with ion counts for mass spectra plot |
mzRange |
vector of length 2, indicating the mz range to be plotted |
normalize |
boolean should the mass spectra be normalized |
This function can be used to visualize several spectra in the same plot.
graphical output
graphic output
library(tofsimsData) data("tofsimsData") plot(testImage, type='l', normalize = TRUE, col = 'blue') points(testSpectra, type = 'l', normalize = TRUE, col = 'red')