Isotope Ratio Meta-Analysis

Calculation of consensus values for atomic weights, isotope amount ratios, and isotopic abundances with the associated uncertainties using multivariate meta-regression approach for consensus building.


CIAAWconsensus v1.3 (Release date: 2018-09-09)


  • The function at.weight() was modified to allow custom datasets.
  • Additional datasets were added: ciaaw.mass.2003, ciaaw.mass.2012, and ciaaw.mass.2016

Reference manual

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1.3 by Juris Meija, 2 years ago

Browse source code at

Authors: Juris Meija and Antonio Possolo

Documentation:   PDF Manual  

Task views: Meta-Analysis

Unlimited license

Imports mvtnorm, stringr, numDeriv, stats, Matrix

See at CRAN