本文介绍重要性分析 (Dominance Analysis) 及其 Stata 命令实现 domin。 1. 重要性分析简介 在实证经济学中,一个重要的问题是探究不同的解释变量 (explanatory variable) 对被解释变量 (dependent variable) 的方差的具体贡献程度。 例如,在 叶德珠,黄有光,连玉君 (2014) 的论文中,三位作者试图高清楚哪些文化因素对...
Israeli(2007)提出的优势分析(Dominance Analysis)方法是一种用于确定在多元线性回归模型中,不同解释变量(自变量)对被解释变量(因变量)方差的贡献程度的技术。这种方法的核心思想是分解因变量的总方差,并确定每个解释变量对总方差的贡献,进而评估它们的相对重要性。 优势分析(Dominance Analysis)和Stata中的domin命令为研...
1. 优势分析 ...计,含定性变量的多元逐步回归分析,三角模糊数分析,优势分析(Dominance analysis),稳健回归(M估计),随机前沿 … baike.baidu.com|基于44个网页 2. 优势分析方法 (三)优势分析方法(dominance analysis) 樊景立和郑伯埙提出的家长式领导模型中认为,领导者表现出公私分明、以身作则 … ...
重要性分析，亦称 Dominance Analysis，旨在量化线性回归模型中不同解释变量对被解释变量方差的贡献度。在实证经济学中，这一分析有助于理解哪些变量对结果具有相对重要的影响。例如，叶德珠、黄有光及连玉君（2014）的论文中，探讨了文化因素对幸福感的影响，重要性分析能够揭示各个变量对总体解释的贡献大小，...
The beauty of the math of Dominance Analysis is that the sum of the overall average incremental R2 of all predictors is equal to the R2 of the complete model (model with all predictors). Hence, the total R2 can be attributed to each predictor in the model. Below is an illustration of ...
This package can be used for dominance analysis or Shapley Value Regression for finding relative importance of predictors on given dataset. This library can be used for key driver analysis or marginal resource allocation models. - Forks · dominance-anal
MODIFIED DOMINANCE ANALYSISRady, El-Houssainy Abd El-BarELSheikh, Ahmed AminEzzeldin, Mohamed RashedPakistan Journal of Statistics
Guneralp B, Gertner G (2007) Feedback loop dominance analysis of two tree mortality models: relationship between structure and behavior. Tree Physiol 27:... Guneralp,Gertner - International Conference of the System Dynamics Society Vol 被引量: 0发表: 2007年 Forest Models Defined by Field Meas...
This paper performs a multidimensional first order dominance analysis of child wellbeing in the Democratic Republic of Congo (DRC). This methodology allows the ordinal ranking of the 11 provinces of the DRC in terms of their wellbeing based upon the probability of their domination. This empirical...
Dominance Analysis - The Significance! Dominance Analysis, according to Azen and Budescu meets three important criteria for measuring relative importance. First, the technique should be defined in terms of its ability to reduce error in predicting the outcome variable. Next, it should permit direct ...