getJfactors: Calculate the irradiation parameter ('J factor')
In ArArRedux: Rigorous Data Reduction and Error Propagation of Ar40 / Ar39 Data
getJfactors R Documentation
Calculate the irradiation parameter ('J factor')
Description
Interpolate the irradiation parameters for the samples
given the 40Ar*/39ArK ratios of the samples and fluence monitors
Usage
getJfactors(R)
Arguments
R
a vector of 40Ar*/39ArK ratios
Value
an object of class redux containing, as
intercepts, the 40Ar*/39ArK ratios of the samples, the
interpolated J-factors, and the 40K decay constant; and as
covmat: the covariance matrix. All other class properties
are inherited from R.
Examples
data(Melbourne)
R <- get4039(Melbourne$X,Melbourne$irr)
J <- getJfactors(R)
plotcorr(J)
ArArRedux documentation built on July 21, 2026, 1:07 a.m.
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| getJfactors | R Documentation |
Calculate the irradiation parameter ('J factor')
Description
Interpolate the irradiation parameters for the samples given the 40Ar*/39ArK ratios of the samples and fluence monitors
Usage
getJfactors(R)
Arguments
R |
a vector of 40Ar*/39ArK ratios |
Value
an object of class redux containing, as
intercepts, the 40Ar*/39ArK ratios of the samples, the
interpolated J-factors, and the 40K decay constant; and as
covmat: the covariance matrix. All other class properties
are inherited from R.
Examples
data(Melbourne)
R <- get4039(Melbourne$X,Melbourne$irr)
J <- getJfactors(R)
plotcorr(J)
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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