决定系数 meaning in English
coefficient of determination
determination coefficient
Examples
- Most of the determination coefficient was over 0 . 95 when singularity exponent was fitted by method of least square
利用最小二乘方法得到奇异性指数时，其的决定系数大部分大于0 . 95 。 - Results causal - uncertainty of middle school teachers had apparent prediction function to their state aid trait anxiety , and the decisive coefficients were 8 . 1 % and 13 . 0 % respectively
结果中学教师自我原因不确定感对其状态焦虑和特质焦虑都有着显著的预测作用，决定系数分别为8 . 1 %和13 . 0 % 。 - When the water mass fraction is set at 65 % , the ec detector indicates a power function relation between the detector output and the substrate ec , and the correlation factor of the proposed model reaches 0 . 970
控制基质质量含水率在65 %左右时，仪器输出与基质溶液电导率呈幂函数关系，所建立的模型的决定系数达到0 . 970 。 - The gene relative information entropy diversity , by computer simulation , establish the linear connection between gene relative information entropy and gene diversity , detemined coefficient is 0 . 9929
同时建立了基因相对信息量多样度的测量方法，通过模拟得出基因相对信息量多样度与基因多样度间存在线性关系，决定系数为0 . 9929 。 - 4 effects of the mental health on the academic performance 4 . 1 multiple step - wise regression analysis ( msra ) 4 . 1 . 1 effects of variables on the score of single subject we used msra to search for the determinants of the score of mathematics
影响因素对单科成绩的作用影响数学成绩的主要因素是平时学习时间（ beta 0 27 ） 、内外倾向性（ beta 023 ）和性别（ beta 0 zi人回归决定系数r乙9