物探化探计算技术Issue(5)：626-633,8.DOI:10.3969/j.issn.1001-1749.2014.05.21
Excel在地球化学数据处理中的高级应用
Advanced application of Excel in geochemical data processing
摘要
Abstract
The Excellfunctions of chart drawing and data computing facilitate geochemical data processing.With studying in the principle of geochemical data processing this paper explains the calculation steps of the triangular diagram,the frequency histogram,the probability ruling paper graphical method for anomaly threshold,the multifractal method to calculate anomaly threshold,R cluster analysis,and discriminant analysis.These methods are entirely applicable to geochemical data processes.关键词
三角图解/异常下限/直方图/聚类分析/判别分析Key words
triangular diagram/anomaly threshold/histogram/cluster analysis/discriminant analysis分类
天文与地球科学引用本文复制引用
谭亲平,夏勇,谢卓君,闫俊..Excel在地球化学数据处理中的高级应用[J].物探化探计算技术,2014,(5):626-633,8.基金项目
国家重点基础研究发展计划（973计划）（2014CB440905）；矿床地球化学国家重点实验室＂十二五＂项目群课题 （）
