Detecting trends using Spearman's rank correlation coefficient

被引：392
|
作者：
Gauthier, TD [1 ]
机构：
[1] Sci Int Inc, E Bradenton, FL 34203 USA
来源：
ENVIRONMENTAL FORENSICS | 2001年 / 2卷 / 04期
关键词：
Spearman rank correlation coefficient; trend analysis; soil; groundwater;
D O I：
10.1006/enfo.2001.0061
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Spearman's rank correlation coefficient is a useful tool for exploratory data analysis in environmental forensic investigations. In this application it is used to detect monotonic trends in chemical concentration with time or space. (C) 2001 AEHS.
引用
收藏
页码：359 / 362
页数：4
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