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东坪式金矿盲矿体的多元信息预测研究（续１）刘燕君，金丽芳，冯钟葵，冯纪录（北京大学遥感研究所）３．多元信息的统计分析在建模前，要分析多元信息之间的内在联系，分析变量两两之间的相关关系。一般采用简单相关分析方法，若存在多变量关系的情况下，一般采用多无线...
Multilevel Information Prediction of Blind Orebody in Dongping Gold Mine (Continued) LIU Yanjun, JIN Lifang, FENG Zhongkui, FENG Jilu (Institute of Remote Sensing, Peking University) 3. Statistical Analysis of Multivariate Information Before modeling, we should analyze the internal relations among multiple information and analyze the correlation between variables. Generally use simple correlation analysis method, if there is a multivariate relationship between the case, the general multi-wireless ...