意思是能define字符型变量这些操作可以帮助我们在stata中实现数据的横向与纵向合并.例如在CFPS数据集中,可以根据追踪调查所标记的个人ID(pid)和家庭ID(fid)等变量从相应数据库中提取我们所需的变
如果已经变成numerical的了，虽然那你在屏幕上还是会看到显示的值是abc，但是实际上电脑在后台给每一个abc配备了对应的123的，你tab一下就知道了，而后你还是要根据123来label define。 另一点提醒你的是，stata中文支持不太好。label define的东西还是用英文写比较好。
stata小白想请教大佬们两个关于stata的问题(1)多个变量的数值定义 如分别 label define repair 1"男" 2“女” 和1“小” 2“初” 3“高”4"大" 5"本" 结果导出是已经定义 这个该怎么解决(2)类似变量下面含有选了3,4,5的又怎么定义 妖孽似水 托儿所 1 该楼层疑似违规已被系统折叠 查看此楼 TheMari...
What is the error I am making in my original -label define- command, as shown below? Label define injury 81 "nothin" /// 109 "109 Concussion and other intracranial injury, NEC" /// 111 "111 Fracture of vertebral column without mention of spinal cord lesion" /// 119 "119 Other ...
Stata stores only those value labels actually associated with variables. When you use a dataset, Stata eliminates all the value labels stored in memory before loading the dataset. You can add new codings to an existing value label by using the add option with the label define command. You ...
We used the Stata 14 command mixlogit. 5 Results Summary statistics are shown in Table 2. Table 2 Descriptive statistics Full size table In the interviewed population, gender variable shows a distribution of 53% females and 47% males. As given in Table 2, the sample is balanced by age ...
Using a value label multiple times Author Paul Lin, StataCorp Yes. Say you have a survey, and the codings for the variables q1, q2, ..., q10 are all the same. You create a value label, . label define yesno 0 "no" 1 "yes" and you can use it ten times: ...
• Stata labels aren't very handy – Label define / list / save – Collapse: lost – Mlab() option: decode first – Shorten labels: issue of –valuesof- vs –labelsof- – Translate or adjust labels 2 Indielabel = indepent labels • Excel file (or .dta file) with two columns –...
If we define a subset of values specified by an integer numlist (see [U] 11.1.8 numlist), anyvalue() extracts the subset, leaving every other value missing; anymatch() defines an indicator variable (1 if in subset, 0 otherwise); and anycount() counts occurrences of the subset across a...
So... ssc d labelmiss and enjoy :) WG (for Wishes and Grumbles, not William Gould :)) -- may be Stata Corp would want to have that as -label mv- part of the -label- command, eventually. --- Stas Kolenikov -- Ph.D. student in Statistics at UNC-Chapel Hill - http://www....