We use factor analysis and cluster analysis methods in this paper.

本文采用因子分析和聚类分析的方法。

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And the data were analyzed using factor analysis and correlation analysis.

本研究采用因子分析和相关分析来分析数据。

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And the data were analyzed using factor analysis and correlation analysis.

本研究采用因子分析和相关分析来分析数据。

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