摘要
扼要阐述了判断两个变量线性相关的方法和步骤 ,用C语言编写了相应的计算程序 。
The method and the step to ascertain linear interrelation of twovariables are setted forth briefly. The program of calculation is written with the C programming language.And applying method and calculating answer of the pragamr are illustrated with an example.
关键词
相关系数
线性相关
变量
一元线性回归
程序
Regressive analysis
Interrelated coefficient
Linearinterrelation
