containsProductIon: This function allows to search for a specific product ion in...
In michaelwitting/masstrixR: Annotation of MS based metabolomics data
View source: R/MS2_Utilities.R
Description
This function allows to search for a specific product ion in MS2 spectra
Usage
1
2
containsProductIon(ms2spectrum, productIonMz, mzTol = 0.005,
mzTolType = "abs", multiplePi = "any")
Arguments
ms2spectrum
A Spectrum2 in which the production ion shall be searched
productIonMz
m/z value of product ion that shall be search for
mzTol
Maximum allowed tolerance in Da or ppm
mzTolType
Defines the error type for m/z search, "abs" is used for absolute mass error, "ppm" for relative error
michaelwitting/masstrixR documentation built on Nov. 8, 2019, 8:12 p.m.
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View source: R/MS2_Utilities.R
Description
This function allows to search for a specific product ion in MS2 spectra
Usage
1 2 | containsProductIon(ms2spectrum, productIonMz, mzTol = 0.005,
mzTolType = "abs", multiplePi = "any")
|
Arguments
ms2spectrum |
A Spectrum2 in which the production ion shall be searched |
productIonMz |
m/z value of product ion that shall be search for |
mzTol |
Maximum allowed tolerance in Da or ppm |
mzTolType |
Defines the error type for m/z search, "abs" is used for absolute mass error, "ppm" for relative error |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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