11 citations · 18 across the 5 of their papers we have counts for
Showing 2022 · stat.MEShow all
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stat.ME2022★ 5 cited
Compositional Covariance Shrinkage and Regularised Partial Correlations
Suzanne Jin, Cedric Notredame, Ionas Erb
We propose an estimation procedure for covariation in wide compositional data sets. For compositions, widely-used logratio variables are interdependent due to a common reference. L…
stat.ME2022★ 1 cited
Power Transformations of Relative Count Data as a Shrinkage Problem
Ionas Erb
Here we show an application of our recently proposed information-geometric approach to compositional data analysis (CoDA). This application regards relative count data, which are,…
stat.ME2022★ 11 cited
Aitchison's Compositional Data Analysis 40 Years On: A Reappraisal
Michael Greenacre, Eric Grunsky, John Bacon-Shone +2
The development of John Aitchison's approach to compositional data analysis is followed since his paper read to the Royal Statistical Society in 1982. Aitchison's logratio approach…