library(msdata)
filepath <- system.file("microtofq", package = "msdata")
file <- list.files(filepath, pattern="MM14.mzML",
full.names=TRUE, recursive = TRUE)
mz <- openMSfile(file)
fileName(mz)
instrumentInfo(mz)
close(mz)
file <- system.file("mzid", "Tandem.mzid.gz", package="msdata")
mzid <- openIDfile(file)
softwareInfo(mzid)
enzymes(mzid)
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