sim.ratebystate | R Documentation |
Simulates two characters under a model in which the rate of one depends on the state of the other.
sim.ratebystate(tree, sig2x=1, sig2y=1, beta=c(0,1), ...)
tree |
phylogenetic tree. |
sig2x |
variance of the Brownian process of evolution for x, |
sig2y |
variance of the Brownian process of evolution for y when |
beta |
intercept and slope of the relationship between the value of x and the Brownian rate in y. |
... |
optional arguments which include |
This function attempts to simulate two characters under a model in which the rate of evolution for the second (y) depends on the states for the first (x).
See ratebystate
for more details.
This function returns a matrix.
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.
fastBM
, ratebystate
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