Foreach x of varlist _all
WebNov 6, 2014 · clear input /// x 1 1 2 3 3 end label define lblx 1 "a" 2 "b" 3 "n.a." label values x lblx list list, nolabel foreach var of varlist _all { replace `var' = .a if `var' == 3 } list, nolabel count if missing(x) Variable is string type. Strings were replaced with other strings; the ".a"s are not really missings, as far as Stata is concerned. Webforeach x in mpg weight-turn {:::} has two elements, mpg and weight-turn, so the loop will be executed twice. foreach 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 ...
Foreach x of varlist _all
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WebMar 20, 2024 · 1 Answer. There are several reasons why that won't work. First, consider this suggested solution: foreach var of varlist _all { su `var', meanonly if r (mean) == 0 drop `var' } This will work with string variables too, as the request to summarize a string variable isn't illegal, and the mean will be returned as missing. WebJan 21, 2024 · Hi all, I am trying to label variables from a local list of names. Lamentably to me, I only could label all the variables with the last name of the list, example: Code: clear all set more off sysuse auto foreach v of varlist * { label var `v' "" } local names uno dos tres cuatro cinco seis siete ocho nueve diez once doce forvalues i=1 (1)12 ...
Web如何使用stata做辅助回归求大神指导可追加悬赏 答：clear all sysuse auto, clear //最外层循环用于遍历被解释变量，如果被解释变量为数值型变量才可进行，否则遍历下一个变量 foreach i of varlist _all{ cap confirm numeric variable `i' //判断改变量是否为数值型变量... Webforeach var of varlist _all { replace city_eng="`var'" } Это тоже не работает(на самом деле новый сгенерированный city_eng равняется последним переменным в варлисте), мне нужно "расширить" данные с m n до mn m матрицы. Так ...
WebAnother way to compute 12 variables representing the amount of tax paid (10%) for each month is to use the foreach command. In the example below we use the foreach command to cycle through the variables inc1 to inc12 and compute the taxable income as taxinc1 – taxinc12. foreach var of varlist inc1-inc12 { generate tax`var' = `var' * .10 } Webgarch-midas模型代码及实现案例 268 个回复 - 35731 次查看 一、模型简介 （一）模型应用该模型主要研究的问题是，不同频率的时间序列a对序列b的影响。 其中序列a是周频或者月频，例如月度经济政策不确定性，b多数为日频数据，例如股票收益，股票波动等。
Webforeach x in mpg weight-turn {:::} has two elements, mpg and weight-turn, so the loop will be executed twice. foreach 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 ...
WebFor each item of the list, the loop loopname executes the commands specified in the brackets for each value of the item (variable/number/local macro/global macro etc.). When we need to refer to the specified loopname, we must use the pair of quotes `loopname'. Note the difference of the backtick (`) and the apostrophe ('). Back to top trend zum online shoppingWebNov 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 . temps rotation terreWebJan 20, 2006 · This is what the individual tests do: LanguageForEach just uses foreach (string x in list) in the obvious way. NewDelegateEachTime uses an anonymous method as the parameter to List.ForEach, where that method captures a different variable each “outer” iteration. That means a new delegate has to be created each time. temps romanWebFeb 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 ... trene anti-theft alarmWebWith the second -foreach- is inclined to expand whatever is specified afterwards, e.g. a varlist specified as such will be expanded to the constituent variable names. With this code . foreach x in _all { replace `x'=`x'[_n-1] if _n==_N } You have specified a list with a single item, namely _all, and -foreach- pays no attention to what the item ... temps retheltrendz wool coatWebOct 24, 2009 · foreach x of varlist name is somehow automatically a loop over the distinct (some say "unique", but that is not a good term in my view) values of the variable name. Other software may do that for you but it's in no sense what Stata promises with foreach. That is a loop over precisely one item, the single variable name in the supplied varlist. temps rome