title: PedSplit: pedigree management for stratified analysis.
abstract: CONCLUSIONS
  PedSplit facilitates pedigree management for gene-gene interaction and sex specific tests for increased homogeneity within subgroups. PedSplit also provides a simple approach for calculating haplotype relative risk and generating internal 'controls'.
  
  
  BACKGROUND
  Executables, C++ source code and documentation for PedSplit can be downloaded from http://www.pharmacogenetics.ca in the links and software section.
authors.affiliation: Neurogenetics Section, Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, 250 College Street, Toronto M5T 1R8, Canada.
authors.forename: M B
authors.initials: MB
authors.lastname: Lanktree
authors.forename: L
authors.initials: L
authors.lastname: VanderBeek
authors.forename: F M
authors.initials: FM
authors.lastname: Macciardi
authors.forename: J L
authors.initials: JL
authors.lastname: Kennedy
mesh_terms: D000465:Algorithms; D002874:Chromosome Mapping / Q000379:methods*; D004252:DNA Mutational Analysis / Q000379:methods*; D005787:Gene Frequency / Q000235:genetics; D020022:Genetic Predisposition to Disease / Q000235:genetics*; D005820:Genetic Testing / Q000379:methods*; D014644:Genetic Variation / Q000235:genetics; D006239:Haplotypes / Q000235:genetics; D020407:Internet; D015810:Linkage Disequilibrium / Q000235:genetics; D010375:Pedigree; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors; D012737:Sex Factors; D012984:Software