Description Usage Arguments Value Examples
View source: R/targetExtraction.R
Title Targeted extraction from untargeted metabolomics data by using the screen result of dbImporter
1 | targetExtraction(msRawData, dbData, deltaMZ, deltaTR, trRange = 30, m = 200)
|
msRawData, |
the MS data which have a XCMS-support filetype (such as mzXML) |
dbData, |
the metabolomics database which first processed by dbImporter |
deltaMZ, |
the m/z tolerence of MS1 between database and raw data |
deltaTR, |
the retention time tolerence of MS1 between database and raw data |
trRange |
retention time range for extraction. |
m |
parameter of peak detection. |
targExtracRes
1 2 3 4 5 6 | load(system.file("extdata/testData", "dbDataTest.rda", package = "MetEx"))
targExtracRes <- targetExtraction(
msRawData = system.file("extdata/mzXML", "example.mzXML", package = "MetEx"),
dbData = dbDataTest,
deltaMZ=0.01,
deltaTR=60)
|
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