If any string variable still contains any nonnumeric or illegal Unicode characters after the ignore string has been removed, no action will take place for that variable unless force is also specified. Note that to Stata the comma is a nonnumeric character; see also the dpcomma option below. ...
Convert numeric variables to string variables tostring varlist , � generate(newvarlist) | replace � � tostring options � destring options Description ∗ generate(newvarlist) generate newvar1, . . . , newvark for each variable in varlist ...
To<statalist@hsphsun2.harvard.edu> SubjectRe: st: convert "yyyymmdd" string date variable into numerical? DateWed, 1 Oct 2003 18:56:08 +0100 FF NN > I should have elaborated my problem in more details. I > know there's a date() function. But my variable is in > the "yyyymmdd"...
Data management-Changing and renaming variables-1 Convert a string variable to a 33 -- 4:55 App Data management- How to create a date variable from a date stored as a string 9 -- 1:56 App Data management- How to optimize the storage of variables 140 -- 3:41 App Data management- ...
游戏出现cannot convert variable type ((void) to obj 本帖最后由 adamesky 于 2015-7-30 14:19 编辑 我在STATA14中打开一个数据文件,结 Cannot convert the variable type ((void)to Object Arrays.sort不返回任何东西。它直接修改arr,而不是把修改后的东西返回。 Arrays.sort(arr); 电动堆高车十大品牌找...
"string" ["string" ...] 如果varname是字符串。 并且其中存根名称是变量名称(long-> wide),或者是变量名称的存根(wide-> long),并且两种方式都可以包含@,表示j出现或将出现在名称中的位置。 在上面的例子中,当我们写“reshape wide stub”时,我们可以编写“reshape wide stub @”,因为j默认最终作为后缀。
To<statalist@hsphsun2.harvard.edu> Subjectst: RE: convert string date variable into numeric DateWed, 1 Oct 2003 18:13:58 +0100 FF NN wrote > What command should I use? It's a little complex, > isn't it? Hi FF NN (may I call you FF?): . help datefcn Otherwise, if you wer...
You read the date information into string variables and then these functions convert the string into something Stata can use, namely, a numeric Stata date variable. You use generate to create the Stata date variables. The conversion functions are used in the expres- sions, such as . generate...
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Dear statalists, I should have elaborated my problem in more details. I know there's a date() function. But my variable is in the "yyyymmdd" string form, without any seperating simpols between year, month and date, so date() will produce all missing variables if ever convert. So should...