CAT scans, PET scans, and genomic scans.

  title={CAT scans, PET scans, and genomic scans.},
  author={D. Chandrasekhra Rao},
  journal={Genetic epidemiology},
  volume={15 1},
As we begin the long march toward genetic dissection of complex traits, it becomes necessary to develop optimum study designs and retool ourselves to face the emerging new challenges. Key issues pertaining to the design of genomic scans are reviewed, including: sampling unit, definition and refinement of phenotype, genotyping issues, one-stage vs. two-stage strategies, sample size and power, and cost and feasibility. It is emphasized that false positives should not be minimized in isolation… CONTINUE READING


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