plot_shifts: Plot shift amplitude and location on the tree
In abichat/zazou: Z-Scores As Ornstein-Uhlenbeck

Description Usage Arguments Details Value Examples

Plot

plot_shifts(
  tree,
  shifts,
  true_scores = NULL,
  obs_scores = NULL,
  est_scores = NULL,
  sup_scores = NULL,
  digits = 3
)

`tree`	Phylo-class object
`shifts`	Branch-associated shifts vector, sorted in cladewise order
`true_scores`	Leaf-associated scores, as a named vector.
`obs_scores`	Leaf-associated scores, as a named vector.
`est_scores`	Leaf-associated scores, as a named vector.
`sup_scores`	A list of lists for additional scores to plot. Each list must contain at least a 'scores" element and eventually a 'title" and 'color' one.
`digits`	Number of digits to round to.

If scores is unnamed, assumes scores are in the same order as tree$tip.label

a ggplot object, as created by ggtree

tree <- ape::read.tree(text = "(((A,B),C),(D,E));")
shifts <- c(0, -3, 0, 0, 0, 0, -2, 0)
scores <- c(-3.2, -2.8, 0.1, -2.1, -0.1)
plot_shifts(tree, shifts, obs_scores = scores)