Based on factor analysis , this paper discusses the factors affecting latent cigarettes purchasing power in guizhou province . the result of common factor extracting and rotated component matrix concluded that the common factor 1 is income and consumption factor 本文运用因子分析法对贵州省各地区卷烟潜在购买力的影响因素进行了分析,公因子萃取结果和旋转因子负荷矩阵得出公因子1为收入与消费因子,公因子2为人口因子。
Model r factor analysis or model q factor analysis can draw common factor of index or regional common factor , but they only can get index classification or area distribution and ca n ' t reflect the interrelation among the regions and indexes of development of real estate 如果仅做r型因子分析或o型因子分析，提取指标公因子或地区公因子，则只能对房地产开发指标分类或地区分布进行分析，不能反映地区与房地产开发指标间的相互关系。
Factor analysis was conducted and 13 factors , which might influence the success of collaboration were found among 46 variables . factors of understanding were found significant to different success statuses of clients ; factors of understanding , harmony , risk , creation and desicion were found significant to different success statuses of contractors ; factors of credit , harmony , clients , desicion and antagonism were found significant to different success statuses of construction supervisers 因子分析提取了46个合作绩效影响因素的13个公因子,这些影响因子包括:协调性因子、守信履约因子、风险利益因子、创新性因子、联系性因子、目标因子、理解性参与因子、合同因子、业主因子、对抗因子、资料信息因子、设计因子以及决策因子。
3 gray factor analysis ? common factor model let random vector be written as common factors , they are unobservable random variables . s1 , s2 , . . . sp are said to be specific factors . from ( i x ( ii ) , the common factors are independent with each other , st only act on yi , the aij of matrix is called loading of factor , a = ( aij ) is called the loading matrix of factors ; because cov 二l一一一一一一一一一一一一一一一一一一一一一一一一一一一一一卜一一一一一一一一一一一一一一卜一一一一一一一一一一一一一一一一一一一一一一一一一一j刁日d乞口6刁a司701刁刁70刁19 o0 1 8031 01刁90320000刊20000z20m01图123灰色因子分析今公因子模型假定随机变量p二（ ，乡… ， p俩足ypxl a l尸” qq 。
