Estimation of the Slope and Analysis of Covariance When the Concomitant Variable is Measured with Error
Estimation of the Slope and Analysis of Covariance When the Concomitant Variable is Measured with Error
复制标题
伴随变量测量有误差时的斜率估计和协方差分析
DOI：
--
复制
发表时间：
1972
期刊：
影响因子：
--
通讯作者：
W. Fuller
中科院分区：
文献类型：
--
作者：
J. Degracie;W. Fuller
摘要研究了解释变量中有观测误差的模型的斜率估计。与普通估计量相比，我们开发了具有更小阶偏差和更小均方误差的估计量。这些斜率估计量用于协方差分析，其中伴随变量是有误差测量的。该程序适用于任何数量的处理或每次处理的测定。算例说明了计算方法。
Abstract Estimators of the slope for models with errors of observation in the explanatory variable are investigated. Estimators are developed which have a bias of smaller order and smaller mean square error than the common estimator. These estimators of slope are utilized in the analysis of covariance where the concomitant variable is measured with error. The procedure is applicable for any number of treatments or determinations per treatment. The computations are illustrated with an example.