Foreach var of varlist
WebJan 10, 2024 · - Typing each of the above commands separately is a tedious task. Instead, we can use the loops option available in Stata, and use the foreach command as follows. foreach var of varlist pcgdp gdpgr eduexp govtexp netoda { gen `var'_log = ln(1+`var') } Note: - Open bracket { appears on the same line as foreach WebMay 18, 2013 · However, If you have a named list you can just use sapply with USE.NAMES = TRUE to loop across elements of the list and return a named vector as …
Foreach var of varlist
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Webforeach var of varlist *_trend { tab if `var'=="decrease" } and: foreach var of varlist sdg* { tab if `var'=="decrease" } Each time a get a "varlist required" error, even when I set the local. I have consulted colleagues and been googling, but still can't figure out how to get stata to recognize the variable list I want to loop through. WebApr 12, 2024 · 有时在Excel整理数据时,会把第一行写为变量名,第二行写为变量标注 (label)。. 在导入Stata中时,第一行可以自动转化为变量名,但第二行标注会在导入时成为第一个标量。. foreach var of varlist * { // 对每一个变量 label variable `var' "`=`var' [1]'" // 把变量标注为第一行 ...
WebJun 6, 2024 · Taking your second syntax first: Code: foreach var in varname1 varname2 varname3 {. This is utterly literal. foreach doesn't even notice or care that what you list are variable names. It just cycles over precisely the tokens you supply. The first syntax. … Talk about all things related to Stata. Home; Forums; Forums for Discussing Stata; … Generate a new var by Jade Li. Started by Jade Li, Yesterday, 09:40. 8 37 Last … WebApr 26, 2024 · I would do: import excel using file.xlsx, firstrow clear foreach var of varlist _all { local x = `var' [1] label var `var' "`x'" } drop if [_n]==1 foreach var of varlist _all { cap destring `var', replace } The first bit replaces the label of the variables with the variable label, which should be in the first row of your imported dataset. The ...
Webforeach x of varlist mpg weight-turn {:::} has four elements, mpg, weight, length, and turn, because list was given the interpretation of a varlist. foreach lname of varlist list {:::} gives list the interpretation of a varlist. The list is expanded according to standard variable abbreviation rules, and the existence of the variables is confirmed. WebNov 11, 2024 · The ds command is described as a “hidden gem” in Tip 66 of 119 Stata Tips (3rd edition). Its function is to list variables matching name patterns or other characteristics. For example, we may want to confirm whether a variable has string, integer, or numeric values. Let’s use the ds command to look at some of the variables from the auto ...
WebMar 14, 2024 · 以下是一个基本的foreach循环语句的示例: ``` foreach var of varlist var1 var2 var3 { // 在这里写下你想要循环执行的命令,例如: sum `var' } ``` 在这个例子中,循环将会遍历变量列表 `var1`、`var2` 和 `var3`,并对每个变量执行 `sum` 命令。 你也可以使用类似于通配符 `*` 的 ...
WebNov 16, 2024 · foreach offers a way of repeating one or more Stata commands; see also [P] foreach. One common pattern is to cycle through all values of a classifying variable. Thus, with the auto data, we could cycle through all the values of foreign or rep78. . foreach i in 0 1 {. whatever if foreign == `i' . } . foreach i of num 1/5 {. happy new year 2022 videoWebforeach x of varlist mpg weight-turn {:::} has four elements, mpg, weight, length, and turn, because list was given the interpretation of a varlist. foreach lname of varlist list {:::} … happy new year 2022 very periWebThe shortcut for listing a series of variables is with the dash key“-“. In this case I type in the first variable followed by the dash and end with the last variable. Using the wages data set I would have educat-Race2. The first line of my code is … chalwyn camping stove wickWebforeach var of varlist *_trend { tab if `var'=="decrease" } and: foreach var of varlist sdg* { tab if `var'=="decrease" } Each time a get a "varlist required" error, even when I set the … chalwyn estatesWebFeb 25, 2012 · Re: st: foreach loop over all variables. Help -varlist- provides the following: "Many commands understand the keyword _all to mean all variables" so this also works: sysuse auto.dta foreach var of varlist _all { summ `var' } Tim On Thu, Feb 23, 2012 at 4:31 AM, Seliger Florian wrote: > Dear Statalist, > > Maybe that's a ... happy new year 2022 thoughtsWebNov 24, 2024 · Version 0.1 published 24 November 2024 *! by Benjamin Daniels [email protected] // A program to print all levels of variables cap prog drop levelslist prog def levelslist // Loop over variables foreach var of varlist * { // Get levels and display name and label of variable qui levelsof `var', local (levels) di "Levels of `var': `: var label ... chalwil engineering manufacturesWebJan 31, 2024 · EDIT NJC: foreach v of var var* { display "`: subinstr local v "var" "", all'" } would seem to be the same nice idea simplified. That is, if you are going to loop over a … happy new year 2022 tiger