【摘要】 介绍了回归直线法的由来,给出了相关性检验的两种方法:相关系数法和方差分析法,在此基础上,又给出了误差估计的3种简单方法:最大误差法、平均误差法和标准差法,使“回归直线法”在公司理财中的广泛应用,不仅具有可操作性,同时更具有可靠性.更多还原

【Abstract】 This article introduces the origin of linear regression method and provides two means of error estimation: correlation coefficient and analysis of variance. On this basis, gives two simple means of error estimation: maximum error, average error and method of standard deviation, makes linear regression method that is widely used in company financial management has not only operability but also reliability.更多还原