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一、引言地质环境的类比分析一直是成矿预测中的主导思想,这就足以使多元统计分析方法在这一领域中具有十分广阔的应用前景。由于多元统计分析所独具的高度综合和分析判断能力,致使在研究成矿因素、总结找矿标志、综合各类成矿信息资料、对远景区作出全面评价等方面均可发挥重要作用。成矿统计预测目前已成为计算机矿产资源评价中的重要手段之一。本文主要叙述该法在陕西某地的主要实施过程和一些粗浅体会。成矿统计预测工作在陕西某地一个重要成矿远景区内进行,面积约2172平方公里。区内
I. INTRODUCTION Analogical analysis of geological environment has been the dominant thought in mineralization prediction, which is enough to make multivariate statistical analysis method have a very broad application prospect in this field. Due to the high degree of comprehensiveness and analysis and judgment unique to Multivariate Statistical Analysis, it has played an important role in studying metallogenic factors, summarizing ore prospecting indicators, synthesizing various types of metallogenic information and making comprehensive assessments on distant areas. Mineralization prediction has now become one of the important means in the evaluation of computer mineral resources. This article mainly describes the implementation of the law in some places in Shaanxi and some superficial experiences. The prediction of metallogenic statistics is carried out in an important prospecting area of a certain place in Shaanxi Province, with an area of about 2172 square kilometers. Area