【摘要】 利用多元统计分析中的因子分析法 ,通过全国 3 0个少数民族自治州 1 7个统计指标的因子分析 ,得出经济发展、居民生活、精神文明、人口素质、生态环境等 5个主因子 ,并以此综合评价了 3 0个自治州更多还原

【Abstract】 Factor analysis, one method of Multivariate Statistics Analysis is used in this paper. By the factor analysis of seventeen statistics indexes in thirty minority autonomous prefectures all over the country, five key factors, including economic development, personal life, mental civilization, population quality and ecological environment are educed to evaluate these thirty autonomous prefectures comprehensively.更多还原