Shapley2命令
Webb夏普利值分解法基于传统回归方程分解与夏普利值法相结合，可把目标变量的不平等分解为其决定因素的贡献，并量化分为各回归变量对因变量不平等的贡献。. 该方法的原理为运用合作博弈的思想来分解 各个回归变量对因变量差异的贡献 。. （1）首先，计算出 ... WebbShapley2 can be used for most estimation commands, e.g. ols, probit, logit, oprobit. Compared to the user written command shapley, shapley2 is faster and enables you to compute the Shapley value by groups of variables. The results are stored as e ()-matrices, allowing the user to use them afterwards, for instance to export them to LaTeX.
Shapley2命令
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WebbSh Shapley2 is a post-estimation command to compute the Shorrocks-Shapley decomposition of any statistic of the model (normally the R squared) and can be used for most estimation commands, e.g. ols, probit, logit, oprobit. Shapley2 is a post-estimation command to compute the Shorrocks-Shapley decomposition of any statistic of the … Webb【完整版】实证代码命令详细汇总，含OLS、DID、PSM、GMM、工具变量、中介等代码！！ 134 个回复 - 27781 次查看 实证分析常用模型代码及命令大全 （代码已经整理好，可直接用于论文数据处理中） [hr]一、资料内容包括： 1.如何导入数据到Stata里包括：TXT原始文件、Excel原始文件的导入 2.Stata中数据的 ...
Webb2 mars 2024 · help conindex ***哦豁，没有这个命令，安装ssc install conindex **我可真棒，安装成功。 ... too few variables specified ***出现问题，解决问题。 help shapley2 drop _mysample _est_myreg reg health pension age hukou gender yrs_edu exerice num_hhmember ln_ave_hhincome_1 per_GDP shapley2, stat(r2 ...
WebbThis topic introduces Statistics and Machine Learning Toolbox™ features for model interpretation and shows how to interpret a machine learning model (classification and regression). A machine learning model is often referred to as a "black box" model because it can be difficult to understand how the model makes predictions. WebbIn the second shapley2 command the two latter regressors are regrouped. Note that there are some small numerical differences, since this is an abbreviated version to compute the shapley value.
Webb27 feb. 2024 · Shapley值法是Shapley L.S于1953年提出，为解决多个局中人在合作过程中因利益分配而产生矛盾的问题，属于合作博弈领域。 应用 Shapley 值的一大优势是按照成 …
Webb12 apr. 2024 · OS 本机命令是操作系统中安装的可执行文件。. 可执行文件可以从任何命令行 shell（如 PowerShell）运行。. 其中包括可能需要其他 shell 才能正常工作的脚本文件。. 例如，如果在 PowerShell 中运行 Windows 批处理脚本（ .cmd 文件），PowerShell 将运行 cmd.exe 并传入批处理 ... high 和訳Webbshapley2, stat(r2) 在第二个夏普利分解中，我们把headroom和trunk两个回归变量放到一组，而把mpg单独放到另一组。 请注意，这之间存在一些小的数值差异（在第一个 … high とはWebb11 apr. 2024 · I want to run rolling regressions and obtain the decomposed R2 (also called Shapley values) I can easily obtain the slope coefficients as follows. Code: rolling _b , window (40) saving (betas, replace) keep (fqdate):reg rgdp x1 x2. However, to get the decomposed R2, the commands that can be used would be rego, shapley, shapley2, … high zoom tilt camerasWebb18 mars 2024 · 第二步：计算shapley值，这个就比较简单，用stata 先安装rego这个命令 . net from http://www.uni-leipzig.de/~rego/ . net install rego 安装完毕之后就可以用这个命 … small leather branding ironsWebb笔者按照这些资料，进行了stata实现： 第一，安装shapley命令，可使用“findit shapley”. 第二，安装完毕后，执行"help shapley"了解这一指令的基本操作. 在help文件中，已经给出了一个例子，如果要得到百分比的贡献，只需附加“percent”选项即可。. 结果如下 ... small leather bag men\u0027sWebbshapley2 = Shapley$new(predictor, x.interest = x.interest) plot(shapley2) + scale_y_continuous("Feature value contribution") + ggtitle(sprintf("Actual prediction: %.0f\nAverage prediction: %.0f\nDifference: %.0f", actual.prediction, avg.prediction, diff.prediction)) + scale_x_discrete("") FIGURE 5.41: Shapley values for day 285. small leather bean bagWebbShapley regression and Relative Weights are two methods for estimating the importance of predictor variables in linear regression. Studies have shown that the two, despite being constructed in very different ways, provide surprisingly similar scores ( (Grömping, U. (2015). Variable importance in regression models, WIREs Comput Stat 7, 137-152 ... small leather briefcase men shoulder strap