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  "Title": "Comparison of Variance - Covariance Patterns",
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  "Date": "2026-07-22",
  "Description": "Comparison of variance - covariance patterns using\nrelative principal component analysis (relative eigenanalysis),\nas described in Le Maitre and Mitteroecker (2019)\n<doi:10.1111/2041-210X.13253>. Also provides functions to\ncompute group covariance matrices, distance matrices, and\nperform proportionality tests. A worked sample on the body\nshape of cichlid fishes is included, based on the dataset from\nKerschbaumer et al. (2013) <doi:10.5061/dryad.fc02f>.",
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