ctt | R Documentation |
Create a 'changes through time' plot from a "multiSimmap"
object.
ctt(trees, segments=20, ...)
sim.ctt(tree, Q, anc=NULL, nmaps=100, ...)
sim.multiCtt(tree, Q, anc=NULL, nmaps=100, nsim=100, ...)
trees |
an object of class |
segments |
number of segments to break up the history of the tree. |
tree |
for |
Q |
for |
anc |
ancestral state at the root node for simulation. |
nmaps |
number of stochastic maps per simulation. |
nsim |
for |
... |
optional arguments. |
This function generates a 'changes through time' plot in the style of a lineage-through-time (LTT) plot. It shows the mean rate or the mean number of changes per unit time from a set of stochastic character map trees.
An object of class "ctt"
or "multiCtt"
.
Liam Revell liam.revell@umb.edu
Revell, L. J. (2024) phytools 2.0: an updated R ecosystem for phylogenetic comparative methods (and other things). PeerJ, 12, e16505.
ltt
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