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提出了一种矿产资源靶区定位预测的统计方法秩相关权法。该方法以评价目标变量(矿床的资源量、矿床规模等)与成矿和控矿地质变量(定量地质变量、半定量地质变量和定性地质变量)之间的秩相关性研究为基础,用地质变量与目标变量之间的τ秩相关系数来衡量地质变量的重要程度,用矿床统计单元之间的联系度来评价资源靶区的优劣
A statistical method of rank correlation method for prediction of target location of mineral resources is proposed. The method is based on the study of the rank correlation between the target variables (the amount of ore resources, the size of ore deposits, etc.) and the mineralization and ore-controlling geological variables (quantitative geological variables, semi-quantitative geological variables and qualitative geological variables) The correlation coefficient of τ rank between variables and target variables is used to measure the importance of geological variables. The relationship between the statistical units of mineral deposits is used to evaluate the advantages and disadvantages of resource target regions