Description Usage Arguments Value Examples
Title When mz and rt are given, find the matched MSMS.
1 2 3 4 5 6 7 8 9 10 | ms1ms2Match(
mz,
tr,
ms1DeltaMZ,
deltaTR,
mgfMatrix,
mgfData,
ms2Mode,
diaMethod = "NA"
)
|
mz, |
m/z |
tr, |
retention time |
ms1DeltaMZ, |
the tolerence of m/z |
deltaTR, |
the tolerence of retention time |
mgfMatrix, |
a matrix containing the information of mgf |
mgfData, |
a data containing the information of mgf |
ms2Mode, |
the mode of MS2 acquisition, ida or dia |
diaMethod, |
if the ms2Mode is dia, a txt file containing dia method. |
matchedMS2
1 2 3 4 5 6 7 8 9 10 | load(system.file("extdata/testData", "mgfMatrixTest.rda", package = "MetEx"))
load(system.file("extdata/testData", "mgfDataTest.rda", package = "MetEx"))
matchedMS2 <- ms1ms2Match(mz = 118.0106,
tr = 120,
ms1DeltaMZ = 0.01,
deltaTR = 12,
mgfMatrix = mgfMatrixTest,
mgfData = mgfDataTest,
ms2Mode = "ida",
diaMethod = "NA")
|
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