使用循环将使你的 do-file 保持简洁。 本指南讨论了 Stata 中可用的两种最常见的循环技术。 2、foreach - 遍历项目 我们使用 foreach 命令来遍历变量或项目。 示例1 加载以下数据集 use https://dss.princeton.edu/training/loop-foreach.dta 假设我们想将数据集中的一些变量转换为对数形式。 如果我们遵循通常...
Dear statalist, within a foreach-loop I would like to add loop-specific routines. I.e.: foreach x in one two { some fancy commands if `x’=="one" { do this } if `x’=="two" { do that } some other fancy commands } Something is wrong but I cannot find out what. Any help...
foreach name in "Annette Fett" "Ashley Poole" "Marsha Martinez" { display length("`name'") " characters long -- `name'" } Loop over the elements of a local macro. local grains "rice wheat corn rye barley oats" foreach x of local grains { display "`x'" } Loop over the ele...
To install: ssc install dataex clear input int(date date2) 18257 16112 18206 16208 17996 16476 18197 17355 18170 17204 end format %d date format %d date2 我试图在Stata中创建一个循环,生成四个变量(延迟为0个月、3个月、12个月和18个月)。我尝试了一下(下面),我得到了一个错误:无效语法 forea...
Save Stata data in two excel sheets: foreach dataset in `datasets'{ display "`dataset' loaded" sysuse `dataset', clear generate data_name = "`dataset'" tab data_name export excel using "auto_excel.xlsx", sheet("`dataset'") first(variables) sheetreplace ...
Wrap the functions in a async function. export const readFilesQueue = async () => { // ... to code goes here } Or change the names of variables, whatever... * by side effect menans any colacteral effect of application that can change the statate/behaviour or introuce ...
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one convenience with > the loop written explicitly is that it is easier for a beginner to add > new things into the loop's body, for example, to save results to > matrices, or dump to a file, and many other tasks. Many Stata commands > support -by- prefix/suffixes, which can be ...
To "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> Subject Re: st: simulataneous foreach loops Date Fri, 12 Nov 2010 14:45:36 -0500Austin, I preserve before the loop in my actual code. The loop right now creates team 101 with 3 members, team 102 with 5 members,...
Wrap the functions in a async function. export const readFilesQueue = async () => { // ... to code goes here } Or change the names of variables, whatever... * by side effect menans any colacteral effect of application that can change the statate/behaviour or i...