对体育领域中应用灰色关联度方法若干问题的探讨

Research on Applying the Method of Grey Correlation in Sports Field

本文对灰色系统理论的灰色关联度方法在体育中的应用,结合不同类型的体育实例,与数理统计的相关分析方法进行分析比较。说明灰色关联度方法在体育领域中应用的必要性和可行性。灰色关联度方法不仅适用于时间序列资料,而且适用于不同个体的群体样本资料。尤其对非线性数量较小的变量之间相关分析与因素分析。具有较强的适用性。可以弥补直线相关分析方法的不足。

Applyig Grey Theory in different sports examples and Comparig thc difference between the grey Correlation and the statistic correlation, we think it is necessary and feasible to apply the method of grey correlation in sports field.The method of grey correlation is not only suitable for time series data, but also suitable for different individual and mass sample data, especially suitable for doing analysis of correlation and analysis of factor to few variables of unlinear correlation. The method can make up for the insuffciency of pearson product Moment Correlation.