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...
Stata 提供了实现重要性分析的命令 domin，该命令允许用户通过简单的语法定义因变量和解释变量，以及选择拟合优度统计量（如 R²）。用户可以自定义是否输出条件主导分析结果或完整主导分析结果，以及设定计算速度优化参数。此外，命令还支持变量分组分析，通过 sets() 命令定义不同解释变量集合。通过实证...
Stata提供了domin命令，允许用户通过简单的语法定义因变量和解释变量，以及选择拟合优度统计量。该命令可以输出条件主导分析结果或完整主导分析结果，并支持变量分组分析。应用实例：在实证研究中，通过domin命令可以分析单个变量以及变量间分组效应对模型拟合优度的贡献。例如，在工资水平的影响因素分析中，获得职...
ToStata List <statalist@hsphsun2.harvard.edu> Subjectst: Re: Stochastic Dominance Analysis DateTue, 10 Dec 2013 22:38:12 -0800 (PST) Follow-Ups: Re: st: Re: Stochastic Dominance Analysis From:"Roger B. Newson" <r.newson@imperial.ac.uk>...
Results of the univariable analysis exploring factors associated with in-hospital mortality are shown in Table 3. We did not see marked differences according to age and sex, number of COVID-19 vaccine doses, comorbidities, presenting symptoms, or the occurrence of secondary infections within 48 h...
The Margins and Marginsplot commands in version 14 of the STATA software suite were used to visualize the interaction effects. These graphs show the interactions of the density of market-based forms with moderators across the entire range of the densities. Figures 1, 2, and 3 show the interact...
This approach gives estimators for ISD that are asymptotically normal with a variancecovariance structure which is robust to non-simple randomization sampling schemes, a common case in many surveys used in applied distribution analysis. One of these surveys, the French Labor Force Survey, is selected...
Implementation of object-oriented software for bathymetry data analysis and visualization is described. Our efforts focus on adaptation, implementation, an... E Mixon,P Elmore,F Petry,... 被引量: 0发表: 2011年 The Mathematical Definition This chapter provides the mathematical definition of multilayer...
sustainability Article A Dominance-Based Network Method for Ranking Efficient Decision-Making Units in Data Envelopment Analysis Jiyoung Lee 1 and Gyunghyun Choi 2,* 1 Department of Industrial Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea; bandzz@hanyang.ac....
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...