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Stata中输入Predict e,residual为什么显示variable e not found捏?
1 个回复 - 606 次查看 如题,正常的回归后执行predict e if e(sample),residual,为什么一直显示variable e not found啊?Predict 后面不是newvar吗?2023-10-22 02:05 - yuwantang - Stata专版
请问动态面板回归后如何提取残差项,我用这个命令predict e,r,提示option residuals
2 个回复 - 1376 次查看 xtabond iv l(1/1).size l(1/1).cash l(1/1).age grow, lag(1) maxldep(3) maxlags(5) twostep vce(robust) 我用这个命令predict e,r,提示option residuals not allowed,但是固定效应回归用这个命令可以提取残差 ...2021-1-6 18:42 - tiandongdong008 - Stata专版
【学习笔记】做残差。reg 变量 i.ind i.year predict e,resid
1 个回复 - 755 次查看 做残差。reg 变量 i.ind i.year predict e,resid2020-9-9 21:10 - luowenbo - Forum
【2016版】 Predicting the Next President: The Keys to the White House
26 个回复 - 1420 次查看 Predicting the Next President: The Keys to the White House by Allan J. Lichtman (Author) Think that Richard Nixon lost the 1960 presidential election because he sweated on TV? Or that John ...2016-11-11 15:48 - cmwei333 - 经管书评
predict命令生成residual错误,代码r(301)
9 个回复 - 6727 次查看 用以下数据做statsby回归分析,根据分析结果生成残差。前面的变量回归都没有问题,变量comp610因为最后一个月没有数据,所以无法生成residual。stata显示的错误信息是last estimates not found,我搜索了网上的相关信 ...2018-4-5 18:22 - Jykaner - Stata专版
High-performance prediction of functional residues in proteins with machine..
0 个回复 - 311 次查看 摘要:One of the major challenges in genomics is to understand the function of gene products from their 3D structures. Computational methods are needed for the h...原文链接:http://www.ncbi.nlm.nih.gov ...2018-1-27 02:29 - 论文库 - 人工智能论文版
High‐performance prediction of functional residues in proteins with machin..
0 个回复 - 308 次查看 摘要:One of the major challenges in genomics is to understand the function of gene products from their 3D structures. Computational methods are needed for the h...原文链接:http://onlinelibrary.wiley. ...2018-1-17 10:30 - AIworld - 人工智能论文版
Predicting the Next President: The Keys to the White House
1 个回复 - 656 次查看 https://www.amazon.com/Predicting-Next-President-White-House/dp/1442269200/ref=sr_1_1?s=books&ie=UTF8&qid=1482529284&sr=1-1&keywords=predicting+presidential+elections2016-12-24 05:45 - Nicolle - winbugs及其他软件专版
What are Data Science lessons from failure to predict 2016 US Presidential elec
6 个回复 - 923 次查看 **** 本内容被作者隐藏 ****2017-2-21 19:45 - oliyiyi - LATEX论坛
predict 命令的yhat和residual有区别吗
1 个回复 - 3441 次查看 RT,分析了一组数据,分别predict了res_因变量,residuals以及yhat 结果scatter出来的图并没有什么区别,求问这俩个指令的意义是一样么?可是label里分别是residuals和fitted value呀! 另外我可以搞出residual的 ...2016-11-26 20:29 - eygcrazy - Stata专版
[Research Paper]Bayesian Prediction Model for the US Presidential Election
1 个回复 - 815 次查看 Abstract It has become a popular pastime for political pundits and scholars alike to predict the winner of the U.S. presidential election. Although forecasting has now quite a history, we argue that ...2016-5-23 00:08 - Nicolle - winbugs及其他软件专版
[Case Study]Daily Predictions for the 2008 United States Presidential Election
3 个回复 - 659 次查看 Summary We describe a Bayesian model for analyses of the 2008 presidential election polls that incorporates third party candidatesas well as undecided voters. The state-by-state results were used in ...2016-5-23 00:12 - Nicolle - winbugs及其他软件专版
运行predict resid, residuals,为什么会报错:option residuals not allowed
3 个回复 - 10802 次查看 为什么报错? 我前面用的回归模型是zinb或nbreg。都是这样报错“option residuals not allowed”、“option resid not allowed”。stata 11, stata 12都试了试,都是这样报错。 . predict resid, residuals optio ...2013-9-9 08:39 - punchwei - Stata专版
xtreg& fe不能predict residual?
2 个回复 - 4321 次查看 其可以报告预测值,即predict只有xb选项。是否可以利用预测值,再比较其与真实值的差,进而得到残差值?是否会有问题?如果通过简单的操作可以实现,xtreg& fe为何不加载(residual)这个选项?2013-7-6 08:34 - peyzf - Stata专版
Ethnic Residential Patterns as Predictors of Intra-Urban Child Mortality
1 个回复 - 643 次查看 【作者(必填)】x 【文题(必填)】Ethnic Residential Patterns as Predictors of Intra-Urban Child Mortality Inequality in Accra, Ghana 【年份(必填)】2006 【全文链接或数据库名称(选填)】http://bellw ...2013-3-9 13:29 - wbwang280 - 求助成功区
TAR Models and predictive residuals (Tsay, 1989)
2 个回复 - 1046 次查看 【作者(必填)】Tsay 【文题(必填)】TAR Models and predictive residuals 【年份(必填)】1989 【全文链接或数据库名称(选填)】2012-12-2 22:48 - 尘星1109 - 求助成功区
一道作业题求教,推导coviance of predictive residuals
4 个回复 - 1377 次查看 有一道计量推导题请教一下大家,这是我下周要交的题目,我的结果是covariance和用正常方法推导出来的covariance between predictive error一样,不会因为新的observationd导致的新estimator 而有不同。但我很不确定, ...2012-4-3 10:01 - aj_goodnews - 计量经济学与统计软件
求助:Predicted Residual SS(PRESS)的SAS实现
3 个回复 - 4276 次查看 在《统计学方法与数字分析引论》中的13章第13.3中,文中给出了Predicted Residual SS(预测残差平方和)的SAS实现的结果。但是,我怎么弄也得不到文中给出的输出形式,包括用在MODEL后加参数P。请教SAS高手啊,怎么编程 ...2007-12-23 22:17 - gpiaofei2006 - SAS专版
How to predict residuals for multiple regressions?
1 个回复 - 2398 次查看 I've run multiple regressions by writing a do-file: Foreach i of varlist xx-yy { regress `i' price } How do I predict all residuals for all regressions? For example, if I've run 200 regressions th ...2010-6-30 12:36 - minischnauzer - Stata专版