double principal coordinates analysis(English)

• another method for giving a low-dimensional representation of ecological count data (such as at the species level) by incorporating phylogenetic information on the structure of the variables (i.e., the similarities between species). It has been shown that DPCoA is equivalent to gPCA in the cases of using tree-structured variables and using any Euclidean distance measures on the variables
• gPCA, PCA, PCoA, GWAS, CAP
• Signal analysis, Molecular biology, Microbiome, Genomics
• https://doi.org…bts.2020.04.003