等级相关(rank correlation),相关的一种。顺序变量之间的相关。顺序变量的取值转换成等级值。适用于原始资料为顺序变量的数据,或原始资料为等距或等比变量,但总体分布非正态,不宜用积差相关分析的数据。常用的等级相关系数有斯皮尔曼等级相关系数rs、肯德尔和谐系数等。
... correlation between relative 亲缘间相关 correlation by rank 等级相关 correlation center 关联中枢 ...
基于52个网页-相关网页
捐赠惯习之间的等级相关(Spearman Correlation)分析反映,仅外资公司的捐赠指向和捐赠管理之间存在一定程度的正相关(r=0.348,p<0.01),三个惯习变量之间的其他相关性都很弱...
基于50个网页-相关网页
... Grade 等级 Grade correlation 等级相关 Gradual failure 逐渐故障,渐变失效 Granduation of curve 曲线递合 ...
基于22个网页-相关网页
斯皮尔曼等级相关系数 Spearman's Rank Correlation Coefficient
等级相关系数 rank correlation coefficent ; [统计] Coefficient of rank correlation ; Spearman rank correlation coefficient ; Spearman coefficient of rank correlation
斯皮尔曼等级相关 Spearman rank correlation ; Spearman rank-order correlation
肯德尔等级相关系数 Kendall rank correlation coefficient
第六节肯德尔等级相关 Kendall Correlation
偏等级相关系数 partial rank correlation coefficient
史匹曼等级相关系数 Spearmans rank correlation coefficient ; Spearman rank ; Spearman's rank correlation coefficient
等级相关法 [统计] method of rank correlation ; rank correlation method
等级相关分析表明:多种不良行为之间存在相关关系。
The analysis of spearman rank correlation showed that there were correlations among risk behaviors.
资料采用秩和检验和等级相关分析的统计学处理方法。
Data were analyzed by rank sum test and Spearman correlation test.
CEA阳性强度等级相关分析也显示CEA含量与胃癌及萎缩性胃炎病变程度是极明显的正相关(R>0.7)。
The CEA content was positively correlated with the lesion degress of atrophic gastritis or gastric cancer (R> 0. 7).
应用推荐