Karlin S, Cameron E C, Williams P T
Proc Natl Acad Sci U S A. 1981 May;78(5):2664-8. doi: 10.1073/pnas.78.5.2664.
A method for estimating intrafamilial correlations under variable family sizes involving weightings of paired data points is introduced. Classical methods of intrafamilial correlation estimation and those in current use are outlined and critically analyzed. Extensions of the proposed estimation method to more general data structures are delineated.
介绍了一种在可变家庭规模下估计家庭内部相关性的方法,该方法涉及对配对数据点进行加权。概述并批判性地分析了家庭内部相关性估计的经典方法和当前使用的方法。阐述了所提出的估计方法对更一般数据结构的扩展。