Featurelist: Generate a 'data.frame' with feature information from list of...
In CluMSID: Clustering of MS2 Spectra for Metabolite Identification
Description
Usage
Arguments
Details
Value
Examples
Description
featureList generates a data.frame that contains feature ID,
precurosur m/z and retention time for all features contained in a
list of MS2spectrum objects as produced by extractMS2spectra
and mergeSpecList. featureList is used internally by
writeFeaturelist.
Usage
1
featureList(featlist)
Arguments
featlist
A list of MS2spectrum objects as produced by
extractMS2spectra and mergeSpecList
Details
Although originally designed for lists of MS2spectrum
objects, the function also works with lists of pseudospectrum
objects. In this case, NA is given for precursor m/z.
Value
A data.frame that contains feature ID, precurosur m/z
(if available) and retention time
Examples
1
2
3
4
5
load(file = system.file("extdata",
"featlist.RData",
package = "CluMSIDdata"))
pre_anno <- featureList(featlist)
CluMSID documentation built on Nov. 8, 2020, 7:46 p.m.
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Description Usage Arguments Details Value Examples
Description
featureList generates a data.frame that contains feature ID,
precurosur m/z and retention time for all features contained in a
list of MS2spectrum objects as produced by extractMS2spectra
and mergeSpecList. featureList is used internally by
writeFeaturelist.
Usage
1 | featureList(featlist)
|
Arguments
featlist |
A list of |
Details
Although originally designed for lists of MS2spectrum
objects, the function also works with lists of pseudospectrum
objects. In this case, NA is given for precursor m/z.
Value
A data.frame that contains feature ID, precurosur m/z
(if available) and retention time
Examples
1 2 3 4 5 | load(file = system.file("extdata",
"featlist.RData",
package = "CluMSIDdata"))
pre_anno <- featureList(featlist)
|
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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