Key points are not available for this paper at this time.
Journal Article Adaptation: Statistics and a Null Model for Estimating Phylogenetic Effects Get access John L. Gittleman, John L. Gittleman 1Department of Zoology and Graduate Programs in Ecology and Ethology, University of TennesseeKnoxville, Tennessee 37996–0810 Search for other works by this author on: Oxford Academic PubMed Google Scholar Mark Kot Mark Kot 2Department of Applied Mathematics, University of WashingtonSeattle, Washington 98195 Search for other works by this author on: Oxford Academic PubMed Google Scholar Systematic Biology, Volume 39, Issue 3, September 1990, Pages 227–241, https://doi.org/10.2307/2992183 Published: 01 September 1990 Article history Received: 20 December 1989 Accepted: 18 May 1990 Published: 01 September 1990
Gittleman et al. (Sat,) studied this question.