title: A comparison of the Quade and Friedman tests to the unbalanced two-way analysis of variance with biomedical data.
abstract: The analysis of unbalanced two-way analysis of variance model using a parametric ANOVA (F-test) is compared to two nonparametric tests (extensions of the Quade and Friedman tests). Results from a Turbo Pascal program written for MS-DOS microcomputers are given for a biomedical experiment using ultrasound data to calibrate heart valve measurements.
authors.affiliation: Utah State University, Logan 84322-4205.
authors.forename: R A
authors.initials: RA
authors.lastname: Campbell
mesh_terms: D000704:Analysis of Variance; D006351:Heart Valves / Q000033:anatomy & histology; D006801:Humans; D008838:Microcomputers; D015233:Models, Statistical; D011381:Programming Languages; D014463:Ultrasonography