文章采用多元统计分析中的因子分析方法，依托SAS统计分析软件，以2002年数据为截面，对上海市工业行业的基本特征进行了分析。
The paper USES SAS software to analyze the basic characteristics of industrial structure of Shanghai industries in 2002 with the factor analysis method by making use of the data in 2002.
多元统计分析是专门处理多因素、多目标最有效的实用统计分析工具之一。
Pluralistic statistic analysis is one of the most effective means of practical statistic analysis specially dealing with many factors and many goals.
传统的多变量统计分析方法，主要是指主成分分析方法、因子分析方法等我们常说的多元统计分析方法。
Traditional multivariable analysis method mainly includes Principal component analysis method, Factor analysis method that we usually talk of.
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