On the coefficient of racial likeness
成果类型：
Article
署名作者：
Pearson, K
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
DOI：
10.2307/2332498
发表日期：
1926
页码：
105117
关键词：
摘要：
Mathematical derivation is given of the coefficient. Ax2 test, taking account of correlation of characters, would involve prohibitive labor. Coefficient of racial likeness agrees in general with common sense conclusions.
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