stata sysuse auto, clear sum price mpg 输出结果解释: Variable | Obs Mean Std. Dev. Min Max:显示变量名、观测值数量、均值、标准差、最小值和最大值。 ---------+-----------------------------------------------------:分隔线,用于区分不同的统计量。 pr
3. Stata 实际操作演示 3.1 命令安装 sumhdfe 命令是 reghdfe 命令的扩展,因此需要事先安装 6+ 以上版本的 reghdfe 命令和 ftools 命令。同时为了输出表格文件,我们也需要安装 rtfutil 命令。需要再次强调的是,sumhdfe 命令在第 5 版本的 reghdfe 命令上是不能正常运行的,即通过 ssc install reghdfe, re...
But rather than creating a new variable, why not just summarize member,meanonly g memberh = (id < =r(sum)) Kit Baum, Boston College Economics http://ideas.repec.org/e/pba1.html * * For searches and help try: *http://www.stata.com/support/faqs/res/findit.html ...
I am working on converting some Stata code to SAS and running into trouble with a line including egen = sum(another variable): bys var1 var2: egen vary= sum(varx) Do you know how this could be translated into SAS code? Thanks! 0 Likes Reply 2 REPLIES ed_sas_member Meteorite | ...
> In the redefined variable ateco_section, sectors A and B are summarzied by A. > However, the problem is that I want only one entry for sector A for each province that is, for numeric variables as numero_contribuenti I want the sum of previous A and B, hence: > > province_name ...
stata.toc Translated analytical SE for complier mean from R. Jul 9, 2020 ivdesc Estimating the mean and variance of a covariate for the complier, never-taker and always-taker subpopulation in the context of instrumental variable estimation. This package implements the method described inMarbach and...
As this data will be transported into STATA I think that I should go for the SUMIF option. I am a bit unsure if STATA can read the Pivot Table. Do you by any chance know how I can summarise the EU- and non-EU emissions data by company? That is, a command saying sum emissions ...
The proteins encoded by these genes exhibit very similar overall shapes, variable levels of amino acid identity, and clear functional differentiation, as recently d emonstrated9. As such, the SUMO genes and their protein products can be considered to be paralogs, as per current definition of...
ivdesc Public Profiling Compliers and Non-compliers for Instrumental Variable Analysis Stata 12 bonn Public Data retrieval client for the INKAR Database (https://www.inkar.de) R 17 1 ags Public Tools to work with the German AGS R 8 2 missDiag Public Comparing Observed and Imp...
Receiver operating characteristic curves were generated to determine the diagnostic accuracy of CDR-SB scores in classifying patients with MCI and dementia (all). Lastly, logistic regression was used with diagnostic group as the dependent variable and CDR-SB scores, as the independent variable, ...