Reads mass spectrometry data in mzXML format.
Reads mass spectrometry data in mzXML format defined in http://tools.proteomecenter.org/mzXMLschema.php.
readMzXmlFile(mzXmlFile, removeMetaData = FALSE, verbose = FALSE)
mzXmlFile |
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removeMetaData |
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verbose |
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A list of spectra and metadata.
spectrum$mass: A vector of calculated mass.
spectrum$intensity: A vector of intensity values.
metaData: A list of metaData depending on read spectrum.
Sebastian Gibb mail@sebastiangibb.de
Definition of mzXML format:
http://tools.proteomecenter.org/mzXMLschema.php
## load library
library("readMzXmlData")
## get examples directory
exampleDirectory <- system.file("Examples", package="readMzXmlData")
## read example spectrum
spec <- readMzXmlFile(file.path(exampleDirectory, "A1-0_A1.mzXML"))
## print metaData
print(spec$metaData)
## plot spectrum
plot(spec$spectrum$mass, spec$spectrum$intensity, type="l")Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.