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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Ann Hum Genet. 2010 May;74(3):275–285. doi: 10.1111/j.1469-1809.2010.00574.x

TABLE 5.

Sample sizes required given significance level and power

Power (%)
70
 80
 90
Significance (%) CHB JPT CHB JPT CHB JPT
1 181 186 203 208 234 240
0.1 275 282 302 309 339 348
0.01 366 375 395 405 438 449
0.001 435 446 467 479 513 526