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score test
释义
score test
Encyclopedia
理学
似然比
释
score test
记分检验
一个简单零假设的检验统计量,即一个检验参数是否等于特定值的简单零假设的检验统计量。又称拉格朗日乘子检验。
理学
假设检验
释
score test
Score检验
利用似然函数自然对数的一阶导数(称为得分)及参数渐近方差-协方差矩阵进行检验统计量计算得到的检验, 是对似然比检验的一种近似。又称得分检验。
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