等级相关系数 Spearman rank correlation coefficient ; Spearman coefficient of rank correlation

斯皮尔曼等级相关系数 Spearman rank correlation coefficient ; spearman rank rrrelations coefficient

spearman等级相关系数 rank correlation coefficient of spearman ; spearman ranking correlation coefficient ; spearman level correlation coefficient

史比尔曼等级相关系数 Spearman rank order correlation coefficient

史匹曼等级相关系数 Spearman rank ; Spearman Rho

Speaman等级相关系数 Spearman reciprocal ranking coefficient