Ancestral Reconstruction
Fig 5
Plots of 200 trajectories of each of: Brownian motion with drift 0 and σ2 = 1 (black); Ornstein–Uhlenbeck with σ2 = 1 and α = −4 (green); and Ornstein–Uhlenbeck with σ2 = 1 and α = −40 (orange).
Plots of 200 trajectories of each of: Brownian motion with drift 0 and σ2 = 1 (black); Ornstein–Uhlenbeck with σ2 = 1 and α = −4 (green); and Ornstein–Uhlenbeck with σ2 = 1 and α = −40 (orange).