Designing Genome-Wide Association Studies: Sample Size, Power, Imputation, and the Choice of Genotyping Chip

• Chris C. A. Spencer ,

  Contributed equally to this work with: Chris C. A. Spencer, Zhan Su

  Affiliation Department of Statistics, University of Oxford, Oxford, United Kingdom

  ⨯
• Zhan Su ,

  Contributed equally to this work with: Chris C. A. Spencer, Zhan Su

  Affiliation Department of Statistics, University of Oxford, Oxford, United Kingdom

  ⨯
• Peter Donnelly ,

  ¶These authors also contributed equally to this work.

  Affiliation Department of Statistics, University of Oxford, Oxford, United Kingdom

  ⨯
• Jonathan Marchini

  * E-mail: marchini@stats.ox.ac.uk

  ¶These authors also contributed equally to this work.

  Affiliation Department of Statistics, University of Oxford, Oxford, United Kingdom

  ⨯