Brownian motion, contrasts and comparative methods
Samantha Price and Joe Felsenstein
Lecture projections
First part of Joe Felsenstein’s lecture: Lecture3-2a.pdf
First part of Samantha Price’s lecture: Lecture3-2b.pdf
Second part of Joe Felsenstein’s lecture: Lecture3-2c.pdf
Second part of Samantha Price’s lecture: Lecture3-2d.pdf
Exercise materials
For contrasts part of exercise:
Text file of R exercise: constrasts.R
Other functions that this needs: plotmeans.R
Data sets: fishes.1 fishes.2 fishes.3 fishes.4 fishes.5 fishes.6 fishes.7 fishes.8 fishes.9 fishes.10
Trees: intree.1 intree.2 intree.3 intree.4 intree.5 intree.6 intree.7 intree.8 intree.9 intree.10
For Brownian motion on phylogenies exercise:
Text file of R exercise: PhyloBrownian.R
Other functions that this needs: you need the R libraries ape, geiger, phytools and OUwie
Data sets: CetaceaLH.txt
Trees: CetaceaPhy.nex
Audio recording