rlugojr / ggtree

:christmas_tree:Visualization and annotation of phylogenetic trees

ggtree: an R package for visualization and annotation of phylogenetic trees with their covariates and other associated data

<img src="docs/ggtree.png" height="128", align="right" />

The ggtree package extending the ggplot2 package. It based on grammar of graphics and takes all the good parts of ggplot2. ggtree is designed for not only viewing phylogenetic tree but also displaying annotation data on the tree.

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Please cite the following article when using ggtree:

G Yu, DK Smith, H Zhu, Y Guan, TTY Lam^*. ggtree: an R package for visualization and annotation of phylogenetic trees with their covariates and other associated data. Methods in Ecology and Evolution. 2017, 8(1):28-36.

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For details, please visit our project website, https://guangchuangyu.github.io/ggtree.

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