Every year, Jeroen B Smaers teaches a five day workshop detailing how phylogenetic comparative methods can be used to map trait evolution. The workshop is organized through Transmitting Science and takes place in Barcelona, Spain.
The workshop provides a comprehensive overview of the state-of-the-art methods in mapping phenotypic trait evolution and will provide participants with a springboard to using these methods to answering their own research questions.
We focus on analyses that use a phylogenetic tree and observed trait information from tip taxa (extant and/or extinct) to describe how traits have changed along the branches of a phylogeny. The course covers methods that estimate and test patterns related to changes in mean, covariation, and rate. Applications for continuous and categorical, and univariate and multivariate research designs are discussed.
At the end of this course, participants will have developed an understanding of:
(1) Brownian motion and Ornstein-Uhlenbeck models of evolution.
(2) How these models can be applied to estimate and test patterns of trait evolution.
(3) What the advantages and disadvantages are of different models/methods.
(4) How to recognize which model/method is most appropriate given a particular dataset and research question.
We provide several data sets that will be used to exemplify the application of these methods. We do, however, encourage participants to bring their own data so as to get direct experience with analysing precisely what they expect to analyse.