Loop over consecutive values forvalues 只能用于数值的循环 *Synax forvalues lname = range { Stata commands referring to `lname' } 对于while中方程求解例子,我们也可以用forvalues来做,假如我们猜到解在1-3范围内 forvalues x_est = 1(0.0001)3{ if abs(`x_est' ^ 2 - 4 * `x_est' + 4 - ...
local(alist) di "`alist'" qui{ // Loop over the events and make a data set for each one foreach j of numlist `alist' { // Preserve dataset preserve // run function create_sub_exp, /// timeID(year) /// groupID( statefip) /// adoptionTime(adopt_year) /// focalAdoptionTime...
Here we need a double loop, one over possible responses, initializing a variable to 0, and one over existing variables, adding 1 each time we find the package name inside. Counting whetherstrpos()returns a positive count is here a more general than testing for equality, as it guards against...
史上最全的 Stata 外部命令一览,可以在线查看帮助文件。 Source:Archive of user-written Stata packages 导言 这里汇集了截至 2015年1月1日 为止的所有 Stata 外部命令。可以在线查看每个外部命令的帮助文件。 对于感兴趣的命令,可以使用findit在 Stata 命令窗口中搜索后下载,亦可直接使用ssc install命令直接下载。 ...
Loop over a variable list (varlist): data new(drop= i); set new; array raymond {4} var1 var2 var3 var4; do i = 1 to 4; if raymond{i} = 99 then raymond{i} = . ; end; run; Check out this array example in the SAS programming examples page. foreach i of varlist var1 ...
Re: st: __000001 not found error in macro loop, Nick Cox (Fri Jul 22 09:23:49 2011) st: creating log normal variables in STATA, Danielle Boyce (Thu Jul 21 22:20:01 2011) Re: st: creating log normal variables in STATA, Nick Cox (Fri Jul 22 01:50:05 2011) Re: st: cre...
国外大学讲义：Stata Programing(stata编程)Stata8,Programing HeinStigumPresentation,dataandprogramsat:://folk.uio.no/heins/ Jun-21 H.S.1 Programing •Programingexamples –Getanduseresultsfromcommands–Automatetasks–Definefunctions–Definenewcommands •Twolanguages –StataMacrolanguage–Mata Forsmallproblems...
// Loop over the events and make a data set for each one foreach j of numlist `alist' { // Preserve dataset preserve // run function create_sub_exp, /// timeID(year) /// groupID( statefip) /// adoptionTime(adopt_year) /// ...
**Minimalistic Box Plot (Over Category & By Type) import delimited "https://raw.githubusercontent.com/tidyverse/ggplot2/master/data-raw/mpg.csv", clear levelsof cyl, local(cylinders) local catcount: word count `cylinders' forvalues i = 1/`catcount' { colorpalette tableau, nograph n(`cat...
S458811 DICT: Stata module to loop over multiple arguments byDaniel Alves Fernandes S458810 MULTIDENSITY: Stata module for kernel density estimation for many variables or groups byNicholas J. Cox S458809 GCROBUSTVAR: Stata module to compute a VAR-based Granger-causality Test in the Presence of ...