Analysis of Evolutionary Rates in an OU Framework

Calculates and compares rate differences of continuous character evolution under Brownian motion and a new set of Ornstein-Uhlenbeck based Hansen models that allow the strength of selection and stochastic motion to vary across selective regimes. Beaulieu et al (2012) .


Reference manual

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1.53 by Jeremy Beaulieu, 3 months ago

Browse source code at

Authors: Jeremy M. Beaulieu <[email protected]> , Brian O'Meara <[email protected]>

Documentation:   PDF Manual  

Task views: Phylogenetics, Especially Comparative Methods

GPL (>= 2) license

Imports numDeriv, corpcor, phytools, paleotree, phangorn, stats, expm, corHMM, Rmpfr

Depends on ape, nloptr, lattice, grDevices, geiger

Suggests testthat

See at CRAN