correlation coefficient
讀音漢語翻譯
【化】 關聯繫數【醫】 相關係數
【經】 相關係數
英文解釋：
名詞 correlation coefficient:
- a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation)同義詞：coefficient of correlation, correlation