模拟的效果指数

模拟的效果指数

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectPhysical GeographyEcosystem

Detailed Description

模拟的效果指数

一个直接把模型预测值和观测数据关联起来的无量纲统计量称为模拟的效果(EF),可定义为:

 

式中, 表示观测值;表示模拟值;是观测值的平均值。

 

参考资料

Mayer D G, Butler D G: 统计学验证Ecological Modelling,1993,68

How to cite

《资源环境数学模型手册》 (2018). 模拟的效果指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/2bd7a91d-6a37-4699-84f6-5349d0f4c083
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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