Sorting Problem of Evolutionary Leaf Node Labels//咨询进化树叶节点的排序问题 about ggtree

[brj1]

With ggdensitree you can choose the tip order. ggdensitree is for plotting multiple trees though, so it takes a list of trees.

library(ggtree)

# example tree
set.seed(0)
tree <- rtree(5)

# ggtree
ggtree(tree) + geom_tiplab()

# ggdensitree
ggdensitree(list(tree), layout = 'rectangular') + geom_tiplab()

# tip.order can be used to reorder tips
ggdensitree(list(tree), layout = 'rectangular', tip.order = paste0("t", 1:5)) + geom_tiplab()

# you can also put a more reasonable order
ggdensitree(list(tree), layout = 'rectangular', tip.order = c("t2", "t5", "t1", "t3", "t4")) + geom_tiplab()

By default ggtree puts the tip labels in the order which ladderizes the tree (arranges the splits so that smaller clades go below larger clades). You can set ladderize = FALSE in ggtree's options to have it arrange tips in the order order they appear in the tree's newick file.

[shenzhenzth]

Thank you very much
I will definitely read and use the documentation carefully in the future.

Can I ask one more question?
If I want to export tree by particular "tip.order", can the demand be realized?
"write.beast" function and others seemly can not do this?

Best wishes.

[shenzhenzth]

Thank you very much
I will definitely read and use the documentation carefully in the future.

Can I ask one more question?
If I want to export tree by particular "tip.order", can the demand be realized?
"write.beast" function and others seemly can not do this?

Best wishes.