title: Statistics review 9: one-way analysis of variance.
abstract: This review introduces one-way analysis of variance, which is a method of testing differences between more than two groups or treatments. Multiple comparison procedures and orthogonal contrasts are described as methods for identifying specific differences between pairs of treatments.
authors.affiliation: School of Computing, Mathematical and Information Sciences, University of Brighton, Brighton, UK. v.bewick@brighton.ac.uk
authors.forename: Viv
authors.initials: V
authors.lastname: Bewick
authors.forename: Liz
authors.initials: L
authors.lastname: Cheek
authors.forename: Jonathan
authors.initials: J
authors.lastname: Ball
mesh_terms: D000704:Analysis of Variance; D002986:Clinical Trials as Topic / Q000379:methods* / Q000706:statistics & numerical data; D003627:Data Interpretation, Statistical; D006801:Humans; D015233:Models, Statistical; D012107:Research Design