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Figure 4 | BMC Genetics

Figure 4

From: Power analysis for genome-wide association studies

Figure 4

Total individuals required for 80% power. The computations assume the number of cases equals the number of controls and a GRR of 1.75. CEU, JPT+CHB, and YRI are the HapMap populations. Affy 250 K Nsp and Affy 250 K Sty represent the two chips that make up the Affymetrix 500 K genotyping system.

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BMC Genomic Data

ISSN: 2730-6844

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