parmby "xi:regress mpg i.country",label norestore factext,do(`tf1') and create a data set in the memory with 1 observation per model parameter, containing a variable -country- (with value labels from the original variable) denoting the country corresponding to the parameter. I gave a pres...
regress y x, noconstant noconstant无常数 coefficient回归系数 _constant常数项 左上方表格里面的ss代表的是sum of squared stata命令运行结果的存储与调用 e类命令 估计命令 return list r类命令 其他命令 ereturn list (下面还有,没有截完) macros:宏,暂元 总体回归函数与样本回归函数:蒙特卡罗模拟 通过计算机...
stata语法非常简(nan)单(shou),所以在基础语法之前,我们直接开始线性回归的命令总结 回归与预测 regress y x if age == 30 & height>175 < . //只使用age=30且height>175,但非缺失值的数据子集执行y对x的回归 regress…阅读全文 242 评论7 ...
I've been meaning to post something on that for a while but I haven't got time to properly document the problem at the moment.. Just to illustrate that the problem may be more general than -desmat- and could lie in deeper in the internal workings of stata. Maybe I really should drop...
> > > > >> I need to regress "x" on "w", an instrumented variable "y" > > > > >> and on year dummies. I typed this: > > > > >> > > > > >> xi: xtivreg2 x w i.year (y = z), fe robust > > > > >> > > > > >> but it doesn't work. Instead, I get...
To statalist@hsphsun2.harvard.edu Subject Re: st: Is it valid to use the individual ratios (i.e. Xi/Yi) in the dependent or independent part of a regression model? Date Sat, 26 May 2012 16:20:48 +0100The paper you cite is for a very specific problem with a very specific generati...
FromChristopher Baum <kit.baum@bc.edu> To"statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> SubjectRe: Re: st: Is it valid to use the individual ratios (i.e. Xi/Yi) in the dependent or independent part of a regression model?
To statalist@hsphsun2.harvard.edu Subject Re: st: Is it valid to use the individual ratios (i.e. Xi/Yi) in the dependent or independent part of a regression model? Date Sat, 26 May 2012 15:19:58 +0800My point is that the mean and se are different between that obtained by the ...