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Correction

Gene-Expression Profiles in Hereditary Breast Cancer

N Engl J Med 2001; 345:628August 23, 2001

Article

Gene-Expression Profiles in Hereditary Breast Cancer (Correspondence, N Engl J Med 2001:344;2028 - 2029) . On page 2029, the sentence that begins on line 33 of the right-hand column should have read, “We first used three methods to derive lists of genes: weighted gene analysis, permuted F tests and t-tests, and total number of misclassifications scoring,” not “tumor–node–metastasis scoring,” as printed. We regret the error.