摘要
运用R-Q型因子分析方法对军队地面实物油料供应标准评价量表进行项目优化,从30个题项中删除5个变量,对保留下来的25个变量得分及其样品得分的空间构型进行相近程度D值度量,结果表明删除变量后的构型与初始构型基本一致,验证了这种优化方法的合理性。
This paper makes the project optimization for army＇s ground physical POL supply standard evaluation scale by using R-Q factor analysis, removes 5 variables from 30 item s and carries out the D value measurement with similar degrees for the spatial configuration of the score of 25 reserved variables and the score of samples, and describes that the configuration after deleting the variables is reasonableness of this method. basically consistent with the initial configuration, and verifies the
出处
《山西科技》
2013年第1期50-53,共4页
Shanxi Science and Technology
关键词
R—Q型因子分析
油料评价
量表优化
空间构型
R-Q factor analysis
POL evaluation
scale optimization
spatial configuration
