Mostcommonly,onestringthatisonepunctuationcharacterwillbespecified.Forexample,if parse(,)isspecified,then"1,2,3"issplitinto"1","2",and"3". 1 2split—Splitstringvariablesintoparts Youcanalsospecify1)twoormorestringsthatarealternativeseparatorsof“words”and2) stringsthatconsistoftwoormorecharact...
Split - Stata 下载积分: 1500 内容提示: Titlestata.comsplit — Split string variables into partsSyntaxRemarks and examplesMenuStored resultsDescriptionAcknowledgmentsOptionsAlso seeSyntaxsplit strvar if in , options optionsDescriptionMaingenerate(stub)parse(parse strings)limit(#)notrimbegin new variable ...
. generate str80 plaintiff = usubstr(case,1,splitat - 1) to be followed later bycompress. Theusubstr()function has three arguments: the string, or string variable, from which we copy a substring; the position of the start of the substring; and the length of the substring to be copied...
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。 浏览最近一个月发布的新命令,请点击- Stata最近一月外部命...
When you use '=exp' within some larger command, exp is evaluated by Stata's expression evaluator, and the results are inserted as a literal string into the larger command. Then the command is executed. For example, summarize u4 summarize u'=2+2' summarize u'=4*(cos(0)==1)' 14 [ ...
stata 19927技术-数据初级stb8.pdf,STATA July 1992 TECHNICAL STB-8 BULLETIN A publication to promote communication among Stata users Editor Associate Editors Joseph Hilbe J. Th re Anagnoson, Cal. State Univ., LA Stata Technical Bulletin Richard DeLeon, San
module to list characters present in string variable tssc install charlist charlson module to calculate Charlson index of comorbidity tssc install charlson charon module to redistribute deaths by ill-defined causes and garbage codes tssc install charon chartab module to tabulate character frequ...
byAaron Wolf S458863 WCBREGRESS: Stata module to estimate a Linear Regression Model with Clustered Errors Using the Wild Cluster Bootstrap Standard Errors byZizhong Yan & Bingkun Lin S458862 ENCODELABEL: Stata module to encode string variable into categorical variable ...
Stata has many mathematical,statistical,string,date,time-series,and programming functions.See help functions for the basics,and see the Stata Functions Reference Manual for a complete list and full details of all the built-in functions.You can use menus and dialogs to create new variables and ...
S458862 ENCODELABEL: Stata module to encode string variable into categorical variable by Daniel Klein S458861 OMEGA: Stata module to calculate the omega reliability coefficient by Brian Shaw S458860 CROSSVALIDATE: Stata module to perform k-fold crossvalidation ...