The general structural error-in-variable regression models is discussed. A consistent estimator of the regressionparameter is presented.
讨论一般结构关系度量误差模型的大样本理论，给出了未知参数的一个强相合估计。
2
When determining empirical formula with test method, estimation value of estimated parameter in regression equation which is obtained with least square method always is a long number.
用实验方法确定经验公式时，回归方程中用最小二乘方法求得的待估参数的估计值往往是一个很长的数。
3
We use linear regression analyses to get coordinate conversion parameter and make the result is optimal.