无量纲化效果的统计检验
Statistical Test of Dimensionless Effect
耿尚勋1
作者信息
- 1. 楚雄师范学院 管理与经济学院,云南 楚雄 675000
- 折叠
摘要
针对综合评价过程中无量纲化方法选择主观性较强的问题,对指标间的量纲差异大小进行测度,并构建无量纲化效果的统计检验方法,给出了综合评价过程中无量纲化处理的具体步骤,通过数值模拟实验检测多种无量纲化方法的效果.结果发现,统计检验方法能更加客观的进行无量纲化方法选择,提高数据处理的科学性和准确性.
Abstract
Aiming at the problem of strong subjectivity in the selection of dimensionless methods during the comprehensive evaluation process,this paper first measures the dimensional differences among indicators,then constructs a statistical test method for the effect of dimensionlessness,and subsequently provides specific steps for dimensionless processing during the comprehensive evaluation process.Finally,the effectiveness of various dimensionless methods is tested through numerical simulation experiments.The results show that the statistical test method can make the selection of dimensionless methods more objective to improve the scientif-ic nature and accuracy of data processing.
关键词
综合评价/无量纲化/统计检验/数值模拟Key words
comprehensive evaluation/dimensionlessness/statistical test/numerical simulation引用本文复制引用
基金项目
云南省哲学社会科学规划社会智库项目(SHZK2022305)
出版年
2024
NETL
NSTL
万方数据