The errorofregression equation should be analyzed when using regression analysis method.
回归分析时，应对回归方程的误差进行分析。
2
The influencing factors for errors in regression equation are discussed and the relations between mean square errorofregression equation and its influence factors are deduced.
对回归方程误差的影响因素进行了分析，导出了回归方程的均方误差与其影响因素之间的关系式。
3
The next step in the simple linear regression procedure is to determine if the remaining squared errorof prediction is acceptable or not.