Proportionality: a valid alternative to correlation for relative data
David Lovell, Vera Pawlowsky-Glahn, Juan José Egozcue, Samuel Marguerat, Jürg Bähler
The paper introduces proportionality as an alternative to correlation for analyzing relative compositional data, demonstrating its validity using yeast gene expression data.
bioRxiv · Aug 25, 2014Bioinformatics