bm_loglik_duo: Likelihood of a 2-dimensional point with one daughter and one...

In rase: Range Ancestral State Estimation for Phylogeography and Comparative Analyses

Description

For internal use only.

Usage

	bm_loglik_duo(a, v, d, u, t, sx, sy, nGQ)

Arguments

a	vector with ancestor value (x & y).
v	vector with current point being evaluated (x & y).
d	vector with daughter value (x & y).
u	time slice (time from v to t).
t	time separating ancestor from daughter.
sx	current value for sigma2x.
sy	current value for sigma2y.
nGQ	degree of the one-dimensional Gauss-Legendre quadrature rule (default = 20) as given by polyCub.SV in package polyCub.

Value

loglikelihood of v according to Brownian motion.

Author(s)

Ignacio Quintero, Forrest Crawford

References

Quintero, I., Keil, P., Jetz, W., Crawford, F. W. 2015 Historical Biogeography Using Species Geographical Ranges. Systematic Biology. doi: 10.1093/sysbio/syv057

See Also

rase.slice

rase documentation built on May 2, 2019, 12:46 p.m.