研究方法：主成分分析法。

Method of principal components was employed.

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主成分分析法是一种有效的数据压缩方法。

The principal component analysis is a kind of effective data compression method.

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金融风险；预警指标体系；主成分分析法。

Financial risk; Precaution index System; Principal Component Analysis.

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直接成分分析法的运用；

Third, usage of the immediate constituents analysis method.

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统计分析方法主要有主成分分析法、聚类分析法、雷达图法等。

Statistical methods include principal component analysis, clustering analysis and radar map method.

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统计分析方法主要有主成分分析法、聚类分析法、雷达图法等。

Statistical methods include principal component analysis, clustering analysis and radar map method.

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