NUMBER OF FAMILIES REQUIRED FOR DETECTING FAMILIAL AGGREGATION OF A CONTINUOUS ATTRIBUTE

被引：10

作者：

DONNER, A

机构：

[1] Department of Epidemiology and Preventive Medicine, University of Western Ontario, London, ON

来源：

AMERICAN JOURNAL OF EPIDEMIOLOGY | 1978年 / 108卷 / 05期

关键词：

Biometry; Family characteristics; Statistics;

D O I：

10.1093/oxfordjournals.aje.a112640

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

A formula Is presented and graphs are displayed that provide the approximate power of a test for intraclass correlation. The results are useful for estimating the number of families required for detecting the familial aggregation of a continuous attribute. © 1978 by The Johns Hopkins University School of Hygiene and Public Health.

引用

页码：425 / 428

页数：4