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thanhleviet/ggtree_plot.r

Created December 8, 2021 15:49
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Colour tips by sample
Raw
ggtree_plot.r
library(dplyr)
library(ggtree)
tree <- read.tree("Benchmarking_tree_07Dec21.nwk")
tips <- tree$tip.label %>%
tibble(tip = .) %>%
mutate(sample = gsub("_[a-zA-Z\\_]+","",tip))
p <- ggtree(tree) %<+% tips
p + geom_tippoint(aes(color= sample), show.legend = F)
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