title: Correction of statistical miscalculation slightly alters conclusions about diversity effects for Douglass et al. (2008).
abstract: While most of the conclusions about diversity effects in Douglass, J.G., Duffy, J.E. & Bruno, J.F. [Ecol. Lett., 11, 2008, 1] are upheld, correction of a statistical miscalculation indicates that grazer diversity and predator diversity had combined effects on responses, but did not have interactive effects as initially reported.
authors.affiliation: Virginia Institute of Marine Science and School of Marine Science, College of William and Mary, PO Box 1346, Gloucester Point, VA 23062, USA. james@vims.edu
authors.forename: James G
authors.initials: JG
authors.lastname: Douglass
authors.forename: J Emmett
authors.initials: JE
authors.lastname: Duffy
authors.forename: John F
authors.initials: JF
authors.lastname: Bruno
authors.forename: George W
authors.initials: GW
authors.lastname: Gilchrist
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D044822:Biodiversity; D005247:Feeding Behavior; D020387:Food Chain; D011156:Population Density; D011157:Population Dynamics; D011235:Predatory Behavior