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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中医对疾病的诊断、辨证和治疗是多方面的，用数学的语言讲就是多元的、多变量的。

Multiple aspects are considered in diagnose, differentiation of syndrome and therapy in TCM which can be called multivariable by mathematic language.

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