The paper represents the conception and cauculation of the rank correlation coefficient, and shows us the practical function and cauculation by way of practice examples in textile research.
本文论述了秩相关系数的概念和运算,并通过实例说明在纺织研究工作中的实用意义和计算方法。
This kind of marriage situation reflected the changes of the social conception as well as the disintegration of rank structure.