Linkage detection by the Affected-Pedigree-Member method: what is really tested?

Genet Epidemiol. 1993;10(6):389-94. doi: 10.1002/gepi.1370100610.

Abstract

We show that the null hypothesis in the Affected-Pedigree-Member (APM) method is composed of two sub-hypotheses: no linkage and correct marker allele distribution. As a result, the APM method is not robust to misspecification of marker allele frequencies.

MeSH terms

  • Alleles
  • Alzheimer Disease / epidemiology
  • Alzheimer Disease / genetics*
  • Chromosome Aberrations / epidemiology
  • Chromosome Aberrations / genetics
  • Chromosome Disorders
  • Chromosomes, Human, Pair 19
  • Gene Frequency*
  • Genetic Linkage*
  • Genetic Markers
  • Humans
  • North Carolina / epidemiology
  • Pedigree
  • Statistics as Topic / methods

Substances

  • Genetic Markers