title: Testing for haplotype concordance with incomplete parental data--modified Q and correction for modified N.
abstract: Some errors have been found in the distribution of modified N in a paper by Green & Grennan (1991). These have now been corrected, also a modified form of a new test--criterion Q is presented. Both are applied to data.
authors.affiliation: Statistics and Computational Mathematics Department, Liverpool University.
authors.forename: S
authors.initials: S
authors.lastname: Shah
authors.forename: J R
authors.initials: JR
authors.lastname: Green
mesh_terms: D005190:Family; D005260:Female; D020022:Genetic Predisposition to Disease; D005826:Genetics, Medical; D006239:Haplotypes / Q000235:genetics*; D006801:Humans; D015441:Leprosy, Tuberculoid / Q000453:epidemiology / Q000235:genetics; D008297:Male; D008433:Mathematics; D008957:Models, Genetic; D015233:Models, Statistical; D010290:Parents; D011336:Probability