2019 Lecture/Exercise 3.2

Lecture/Exercise 3.3

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

Lecture3-2.WMA

Lecture3-2.mp3

 

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