msdata {msdata} | R Documentation |
x
object containing a subset of LC/MS raw data from an Thermo Finnigan LCQ Deca XP
The data is a subset from 500-850 m/z and 1190-1310 seconds, incl. MS2 and MS3,
intensity threshhold 100.000. It was collected in positive ionization mode.
data(xs)
The format is:
xs
The corresponding raw mzdata files are located in the mzdata
subdirectory of this package.
## The directory with the mzData LC/MS files mzdatapath <- file.path(.find.package("msdata"), "mzdata") mzdatapath list.files(mzdatapath, recursive = TRUE) if (require(xcms)) { ## xcmsRaw Summary show(xs) ## Access raw data file x <- xcmsRaw(cdfpaths(xs)[1]) x }