所谓回归分析法,是在掌握大量观察数据的基础上,利用数理统计方法建立因变量与自变量之间的回归关系函数表达式(称回归方程式)。
回归关系
网络释义
短语
经验回归关系 [统计] empirical regression relationship
非结构性回归关系 [统计] non-structural regression relationship
回归部分相关系数平方 Regress R-Square
关系回归 related regression
双语例句原声例句
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大熊猫咬节平均长度与粪便宽径存在显著的回归关系。
Significant regression correlation exists between fecal width and average length of bamboo stem fragments in feces of the giant panda.
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蚁后数与小兵蚁数、主巢体积和蚁后体积间呈线性回归关系。
The number of queens was linearly related to the number of little soldiers, the volume of the anthill and the volume of queen.
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结果表明，氮磷钾与产量的关系基本一致，均呈抛物线回归关系。
As a result, nitrogen phosphorous potassium were basic consistent with the relation of yield, and all assume parabola regression relation.
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This has nothing to do with linear regression.
这跟线性回归没什么关系。
应用推荐
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- 来自原声例句