spearman's rank correlation coefficient史: history匹: be equal to; be a match for曼: a surname等级: grade; rank相关: be interrelated; be related ...下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:史匹曼等级相关系数，即可在微信中查询翻译
