Several. See these papers for starters: Garland, T., Jr. 1992. Rate tests for phenotypic evolution using phylogenetically independent contrasts. Am. Nat. 140:509-519.
Garland, T., Jr., A. W. Dickerman, C. M. Janis, and J. A. Jones. 1993. Phylogenetic analysis of covariance by computer simulation. Systematic Biology 42:265-292. Hutcheon, J. M., and T. Garland, Jr. 2004. Are megabats big? Journal of Mammalian Evolution 11:257-276. Collar, D. C., P. C. Wainwright, T. J. Near. 2005. Comparative analysis of morphological diversity: does morphological disparity evolve at the same rate in two lineages of centrarchid fishes. Evolution 58:1783-1794. [first use of method by O'Meara et al., 2006] O'Meara, B. C., C. Ane, M. J. Sanderson, and P. C. Wainwright. 2006. Testing for different rates of continuous trait evolution using likelihood. Evolution 60:922-933. [full explanation of method used by Collar et al., 2005] Rezende, E. L., and J. A. F. Diniz-Filho. 2012. Phylogenetic analyses: comparing species to infer adaptations and physiological mechanisms. Comprehensive Physiology 2:639-674. Cheers, Ted Theodore Garland, Jr. Professor Department of Biology University of California, Riverside Riverside, CA 92521 Office Phone: (951) 827-3524 Facsimile: (951) 827-4286 = Dept. office (not confidential) Email: tgarl...@ucr.edu http://www.biology.ucr.edu/people/faculty/Garland.html http://scholar.google.com/citations?hl=en&user=iSSbrhwAAAAJ Experimental Evolution: Concepts, Methods, and Applications of Selection Experiments. 2009. Edited by Theodore Garland, Jr. and Michael R. Rose http://www.ucpress.edu/book.php?isbn=9780520261808 (PDFs of chapters are available from me or from the individual authors) From: r-sig-phylo-boun...@r-project.org [r-sig-phylo-boun...@r-project.org] on behalf of Jason S [jas2...@yahoo.com] Sent: Monday, September 17, 2012 1:08 PM To: R-sig-phylo@r-project.org Subject: [R-sig-phylo] alternative to Bartlett test of homogeneity of variances Hi there, Is there a PCM that is analogous to the Bartlett test of homogeneity of variances? Thanks, Jason Mustakas [[alternative HTML version deleted]] _______________________________________________ R-sig-phylo mailing list R-sig-phylo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-phylo _______________________________________________ R-sig-phylo mailing list R-sig-phylo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-phylo
