WebTopic: How to use foreach loop in stata?This video is used to explain foreach loop in stata. We have previously explained the basic concept of loop in stata ... WebApr 22, 2024 · Here's one way to do it: * Example generated by -dataex-. For more info, type help dataex clear input byte id int year str5 car 1 2024 "Ford" 1 2024 "Chevy" 1 2024 "BMW" …
008 Stata循环:continue and break - 简书
WebJan 10, 2024 · To process, manipulate, and analyze data in Stata, we sometimes need to do repetitive tasks. Examples include recoding a set of variables in the same manner, creating or renaming a series of variables, or repetitively recording values of a number of variables. - Using loops allows us to run the same codes once for repetitive work without typing ... WebR语言多任务处理与并行运算包——foreach. 相信大部分R语言初学者,在刚开始入门之处,都曾被告诫在处理多重复任务时,尽量不要使用显式的for循环,而要尽可能的使用R语言内置的apply组函数,这样可以极大地提高代码运行效率。. 但是实际上除了内的apply组 ... otg ceo
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WebMay 27, 2016 · 2 Answers. Sorted by: 1. Your prime source should be the help and manual entry for foreach. Either makes clear that there are two distinct syntaxes, starting. foreach index in list. foreach index of keyword list_or_where_to_find_it. You can't use any other syntax (one of your examples puts the list inside the loop) and you can't mix those ... WebFeb 18, 2024 · 2024-02-18 stata 循环命令(1) foreach. 循环本身并不复杂,但是变量、和暂元之间的关系是核心。 暂元是一个比变量复杂的概念,暂元有以下几个特点 (1)具有 … WebMar 14, 2024 · foreach v of var * { local lbl : var label `v' local lbl = strtoname ("`lbl'") rename `v' `lbl' label variable `lbl' "`v'" } But when it reaches the variables that are for the second member of the household e.g hv101_02, Stata says that the variable name is already defined. I know that this is because hv101_01 already has taken that label name ... rocket mortgage manufactured home loans