【摘要】 灰色关联分析模型是一种广泛应用于各个科研领域的重要的统计模型,但其数据处理过程计算量很大。R是一门高级统计计算编程语言,可以在通用公共许可(GPL)规则下从互联网免费获取。该研究基于灰色关联分析方法设计了一个可快速自动计算邓氏关联度的R程序,通过成功应用于实例,验证了本程序的可行性和高效性。更多还原

【Abstract】 Grey relational analysis model widely used in various scientific research fields is a very important statistical model,but it needs lots of computations to finish the whole data process. R is an advanced programming language for statistical computing and is available as free software downloaded from the Internet under the terms of the Free Software Foundation’s GNU General Public License.In this paper,based on the method of grey relational analysis,a fast automatic calculation program in R for Deng relational degree is designed,and successfully applied into the actual case to verify it’s feasibility and high-efficiency.更多还原