WebOct 17, 2024 · A common problem when using destring is that some observations might contain non-numerical pieces (such as * or anything else). One solution would be to use force when destringing your variable. An alternative is to tabulate all variable values that contain non-numerical characters: ... use the following code. Note 1: you can replace " … WebOct 12, 2024 · The destring command might be the first choice for converting string variables to numeric if we have a limited number of non-numeric characters. With this command, we can either generate a new variable or …
How can I quickly convert many string variables to numeric …
Web一、所用命令 encode varname [if] [in] , generate (newvar) [label (name) noextend] 例子:encode gdp, g (newgdp) destring [varlist] , {generate (newvarlist) replace} [destring_options] 例子:destring gdp, replace force (直接替换原数据) 例子:destring gdp, g (newgdp) (另外生成新的一列) 二、实例 字符型数据在Stata中显示为红色,数值 … Webto pass existing string variables without an error. (The psychology presumably was that if you want something to be string, it is not bad news if it already is.) Thus, tostring *, replace should suffice. Here I am not applying -force-: if any variables remain problem variables after this procedure, further pri med.com online
Stata字符型数据转为数值型数据 - 代码天地
WebMay 27, 2024 · You can fix that with the destring command, which converts a string variable that contains numbers to a numeric variable. The syntax is just destring variable, replace, where variable should be replaced by the name of … Webdestring num-income, replace Just fix the ordering of the variables first (using -order-) and then you can run -destring- across a number of variables since it's a simple variable list (varlist). Webdestring 涨跌幅, replace force: rename 涨跌幅 rit: replace rit = 0.01*rit: label var rit "Daily Return" rename 换手率 turnover: label var turnover "Turnover rate" rename 成交量 volume: label var volume "Trading Volume" rename 成交金额 transaction: label var transaction "Trading Amount in RMB" rename 总市值 tcap primed.com on line