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本文针对同一受试对象重复观测数据,讨论使用普通最小二乘法出现的问题,介绍解决该问题的调整方法。同时也讨论并介绍了另一个方法——广义最小二乘方法。文中附有实例说明。
This article repeats observation data for the same subject, discusses problems that arise with ordinary least-squares methods, and introduces adjustment methods for solving the problem. At the same time also discussed and introduced another method - generalized least squares method. Examples are provided in the text.