自变量也含误差的非线性模型拟合

Fitting of Nonlinear Models When Independent Variables Are Subject to Error

该文用最小平方距离法详细推导了部分或全部自变量也含随机误差的非线性回归模型的参数估计方法。方差已知和方差未知两种情况都进行了讨论。

This paper discusses a method of fitting nonlinear models when some or all independent variables are subject to error based on the least squares of vertical distancesmethod.The discussion covers two conditions that variances are known or unknown.