The purpose of this report is to develop a statistical method for analyzing matched pair studies, where different matched pairs might be statistically dependent. Another purpose is to find a numerical algorithm that identifies redundant pairs. The report describes a method based graph theory used to find and delete redundant pairs. The pairs define nodes in a graph with edges between pairs that have one common member. Redundancy in the graph is equivalent with the presence of cycles on the graph. Cycles are identified by traversing the graph using a depth-first search method.

  • Availability:
  • Corporate Authors:

    Swedish National Road and Traffic Research Institute

    Drottning Kristinas Vaeg 25
    S-11428 Stockholm,   Sweden 
  • Authors:
    • Wiklund, M
  • Publication Date: 2004


  • English

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00986796
  • Record Type: Publication
  • Report/Paper Numbers: VTI Meddelende 970A
  • Files: TRIS, ATRI
  • Created Date: Feb 17 2005 12:00AM