作业帮英语翻译为了选出最有用的几个评价指标,我们建立了多元统计筛选模型对8个指标进行因子分析,提取出了评价指标的三个主成分：经济投入因子、特殊疾病防治因子、母婴健康因子,把这8个
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英语翻译为了选出最有用的几个评价指标,我们建立了多元统计筛选模型对8个指标进行因子分析,提取出了评价指标的三个主成分：经济投入因子、特殊疾病防治因子、母婴健康因子,把这8个
英语翻译
为了选出最有用的几个评价指标,我们建立了多元统计筛选模型对8个指标进行因子分析,提取出了评价指标的三个主成分：经济投入因子、特殊疾病防治因子、母婴健康因子,把这8个指标显著地分为三类.之后我们基于该模型引入时间因素建立三维因子得分矩阵,由3个主成分值的统计分布的变化判别全球卫生系统历史变迁的过程和趋势.
英语翻译为了选出最有用的几个评价指标,我们建立了多元统计筛选模型对8个指标进行因子分析,提取出了评价指标的三个主成分：经济投入因子、特殊疾病防治因子、母婴健康因子,把这8个
For selecting several evaluation index signs, we built up diverse covariance sieving model to carry on factorization to 8 index signs, withdrawing to evaluate index sign of three main compositions:The economy throws in factor, special disease prevention and cure factor, female baby health factor, show the 著 ground to this 8 index signs and is divided into 3 types.After we lead to build up 3D factor to get a goal matrix into time factor according to that model, the covariance been worth by 3 main compositions distributes of the variety distinguish global health system history a change of the process and the trend.