Rigorous Data Reduction and Error Propagation of Ar40 / Ar39 Data

average | Calculate the arithmetic mean |

averagebyday | Average all the data collected on the same day. |

blankcorr | Apply a blank correction |

blankcorrected | The 'blankcorrected' class |

calibration | Detector calibration |

clcorrection | Cl-interference correction |

concat | Merge a list of logratio data |

decaycorrection | Correct for radioactive decay occurred since irradiation |

fitlogratios | Extrapolation to 'time zero' |

fractionation | Compute the mass fractionation correction |

get4039 | Calculate the 40Ar*/39ArK-ratios |

getages | Calculate 40Ar/39Ar ages |

getJfactors | Calculate the irradiation parameter ('J factor') |

getmasses | Select a subset of isotopes from a dataset |

interference | define the interference corrections |

loaddata | Load mass spectrometer data |

loadirradiations | Load the irradiation schedule |

logratios | The 'logratios' class |

massfractionation | Apply the mass fractionation correction |

Melbourne | An example dataset |

newredux | Create a new 'redux' object |

param | Set or get Ar-Ar_Redux parameters |

PHdata | The 'PHdata' class |

plot | Plot a time resolved mass spectrometry signal |

plotcorr | Plot a matrix with correlation coefficients |

process | Process logratio data and calculate 40Ar/39Ar ages |

read | Read mass spectrometer data |

redux | The 'redux' class |

redux2isoplotr | Export 'ArArRedux' data to 'IsoplotR' |

results | The 'results' class |

subset | Select a subset of some data |

summary | Summary table |

timeresolved | The 'timeresolved' class |

weightedmean | Calculate the weighted mean age |

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