correlation coefficient

US /ˌkɔːr.əˈleɪ.ʃən koʊ.ɪˈfɪʃ.ənt/
UK /ˌkɔːr.əˈleɪ.ʃən koʊ.ɪˈfɪʃ.ənt/
"correlation coefficient" picture
1.

相関係数

a statistical measure that calculates the strength of the relationship between two variables and their direction

:
The study found a high correlation coefficient between exercise and improved mood.
その研究は、運動と気分の改善の間に高い相関係数を見出した。
A correlation coefficient of +1 indicates a perfect positive relationship.
+1の相関係数は完全な正の相関関係を示す。