Description Usage Arguments Details Value Author(s) References See Also Examples
This function can simulate a coalescence tree from a single population with parameter theta. The coalescence times in the tree have exponential distributions. theta
is equal to 4uNe where Ne is the effective population size and u is the mutation rate.
1 | sim.coaltree(nspecies,theta)
|
nspecies |
the number of species |
theta |
the population parameter |
theta is the population parameter theta=4N*mu.
The function returns the simulated coalescence tree.
Liang Liu lliu@uga.edu
John Wakeley, Coalescent theory: An introduction.
1 2 | sim.coaltree(5,theta=0.2)
##[1] "((5:0.55696,(1:0.34858,3:0.34858):0.20838):2.99874,(2:0.97896,4:0.97896):2.57674)"
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