r factor analysis r因子分析
type r factor analysis r型因子分析
r type main factor analysis r型主因子分析
r-mode factor analysis r型因子分析
Multivariate analysis is to use R-typer factor to judge the basic characters and variable natures of ecotypes of wheat varieties.
多变量分析法运用r型因子分析来判断品种生态型的基本特征和可变特征。
With factor analysis, extracting three factors R&D capability, equipment level and marketing capability from technical innovation;
通过因子分析，将技术创新提取三个因子：R&D能力、装备水平和营销能力；
Four groups of elemental associations and four main factors were obtained respectively by using R-type cluster analysis and R-type factor analysis.
并利用R型聚类分析和R型因子分析，分别提取四组元素组合和四个主因子。
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