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Visualizing balances of compositional data: A new alternative to balance dendrograms.

ABSTRACT: Balances have become a cornerstone of compositional data analysis. However, conceptualizing balances is difficult, especially for high-dimensional data. Most often, investigators visualize balances with the balance dendrogram, but this technique is not necessarily intuitive and does not scale well for large data. This manuscript introduces the 'balance' package for the R programming language. This package visualizes balances of compositional data using an alternative to the balance dendrogram. This alternative contains the same information coded by the balance dendrogram, but projects data on a common scale that facilitates direct comparisons and accommodates high-dimensional data. By stripping the branches from the tree, 'balance' can cleanly visualize any subset of balances without disrupting the interpretation of the remaining balances. As an example, this package is applied to a publicly available meta-genomics data set measuring the relative abundance of 500 microbe taxa.

SUBMITTER: Quinn TP

PROVIDER: S-EPMC6124381 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

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Visualizing balances of compositional data: A new alternative to balance dendrograms.

Quinn Thomas P TP

F1000Research 20180814

Balances have become a cornerstone of compositional data analysis. However, conceptualizing balances is difficult, especially for high-dimensional data. Most often, investigators visualize balances with the balance dendrogram, but this technique is not necessarily intuitive and does not scale well for large data. This manuscript introduces the 'balance' package for the R programming language. This package visualizes balances of compositional data using an alternative to the balance dendrogram. T ...[more]

PMID: 30228880

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Dataset Information

Visualizing balances of compositional data: A new alternative to balance dendrograms.

Publications

Visualizing balances of compositional data: A new alternative to balance dendrograms.

Similar Datasets

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