adaptiveGPCA - Adaptive Generalized PCA
Implements adaptive gPCA, as described in: Fukuyama, J. (2017) <arXiv:1702.00501>. The package also includes functionality for applying the method to 'phyloseq' objects so that the method can be easily applied to microbiome data and a 'shiny' app for interactive visualization.
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5.33 score 9 stars 24 scripts 275 downloadsphyloseqGraphTest - Graph-Based Permutation Tests for Microbiome Data
Provides functions for graph-based multiple-sample testing and visualization of microbiome data, in particular data stored in 'phyloseq' objects. The tests are based on those described in Friedman and Rafsky (1979) <http://www.jstor.org/stable/2958919>, and the tests are described in more detail in Callahan et al. (2016) <doi:10.12688/f1000research.8986.1>.
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4.88 score 4 stars 19 scripts 534 downloadstreeDA - Tree-Based Discriminant Analysis
Performs sparse discriminant analysis on a combination of node and leaf predictors when the predictor variables are structured according to a tree, as described in Fukuyama et al. (2017) <doi:10.1371/journal.pcbi.1005706>.
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3.78 score 12 scripts 200 downloads