getSpec-methods: Get average m/z and intensity values for multiple mass scans
In xcms: LC-MS and GC-MS Data Analysis
Description
Arguments
Details
Value
Methods
See Also
Description
Return full-resolution averaged data from multiple mass scans.
Arguments
object
the xcmsRaw object
...
arguments passed to profRange used to sepecify the
spectral segments of interest for averaging
Details
Based on the mass points from the spectra selected, a master
unique list of masses is generated. Every spectra is interpolated
at those masses and then averaged.
Value
A matrix with two columns:
mz
m/z values
intensity
intensity values
Methods
- object = "xcmsRaw"
-
getSpec(object, ...)
See Also
xcmsRaw-class,
profRange,
getScan
xcms documentation built on Nov. 8, 2020, 5:13 p.m.
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Description Arguments Details Value Methods See Also
Description
Return full-resolution averaged data from multiple mass scans.
Arguments
object |
the |
... |
arguments passed to |
Details
Based on the mass points from the spectra selected, a master unique list of masses is generated. Every spectra is interpolated at those masses and then averaged.
Value
A matrix with two columns:
mz |
m/z values |
intensity |
intensity values |
Methods
- object = "xcmsRaw"
-
getSpec(object, ...)
See Also
xcmsRaw-class,
profRange,
getScan
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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