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。
Multivariate analysis is to use R-typer factor to judge the basic characters and variable natures of ecotypes of wheat varieties.
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。
Four groups of elemental associations and four main factors were obtained respectively by using R-type cluster analysis and R-type factor analysis.
通过R型因子分析，确定了影响长春市女大学生参与体育活动的5大主团于。
Through the analysis of R-Factor analytical device. We conclude the most important 5 factors, which affect the female undergraduate sport involvement.
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