calc_element_ratios: Calculate Elemental Ratios
In EMSL-Computing/fticRanalysis: Analysis and visualization tools for FT-MS data
View source: R/calc_element_ratios.R
calc_element_ratios R Documentation
Calculate Elemental Ratios
Description
Calculates the ratios of counts of specified element/isotope pairs.
Usage
calc_element_ratios(ftmsObj, ratios = NULL)
Arguments
ftmsObj
an object of class 'peakData' or 'compoundData', typically a result of as.peakData or mapPeaksToCompounds. e_meta must be present.
ratios
a matrix of size 2xN where N is the number of ratios to calculate. Defaults to calculating O:C, H:C, N:C, P:C, and N:P. As a matrix:
O H N P N
C C C C P
Value
an object of the same class as ftmsData with columns in e_meta giving elemental ratios
Author(s)
Lisa Bramer
EMSL-Computing/fticRanalysis documentation built on Dec. 18, 2024, 9:51 p.m.
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View source: R/calc_element_ratios.R
| calc_element_ratios | R Documentation |
Calculate Elemental Ratios
Description
Calculates the ratios of counts of specified element/isotope pairs.
Usage
calc_element_ratios(ftmsObj, ratios = NULL)
Arguments
ftmsObj |
an object of class 'peakData' or 'compoundData', typically a result of | |||||||||||
ratios |
a matrix of size 2xN where N is the number of ratios to calculate. Defaults to calculating O:C, H:C, N:C, P:C, and N:P. As a matrix:
|
Value
an object of the same class as ftmsData with columns in e_meta giving elemental ratios
Author(s)
Lisa Bramer
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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