WebbAs discussed in SPSS - Missing Values for String Variables, doing so is cumbersome but the syntax below does the job. *Inspect basic frequency table. frequencies jtype. *Change ' (Unknown)' into 'NA'. recode jtype ( ' (Unknown)' = 'NA'). *Set empty string value and 'NA' as user missing values. missing values jtype ('','NA'). Webb30 jan. 2024 · Recoding is process of transforming variable values by using some rule. Simple example would be that we want to replace quarter of the year values (Q1,Q2,Q3,Q4) with half of the year values (H1,H2). As a result we can create new variable (as on the image above) or we can overwrite existing variable.
How do I recode a categorical variable into a numeric variable or …
Webb3.4 SPSS Lesson 2: Combining variables and recoding Frequently data collection results in a collection of many variables. This happens, for example, with tests or surveys where … http://toptube.16mb.com/view/80TLgZYC_K8/change-the-coding-of-a-variable-using-re.html lightsaber demonstration
SPSS RECODE - Quick Tutorial with Simple Examples
Webbvariable, we would input “1<=age<=97.” 7. Select Continue 8. Under Unselected Cases, select Deleted, and then OK to exit. 9. Repeat this procedure for all variables to be dichotomized before proceeding further. Recoding Variables 1. Select Transform/Recode/Into Different Variables. 2. Select the variable to be dichotomized. 3. Webb16 apr. 2024 · RECODE v1 (SYSMIS = 99) (10 = SYSMIS). EXECUTE. would recode sysmis missing values to 99, and 10 to system missing. 2) $SYSMIS is a system variable for system missing value. In the Syntax Reference Guide, it is documented in Variables section under Universals section. WebbAnother way to recode gender, or any string variable for which you want a numeric representation of the categories, is to use the autorecode command. autorecode gender /into ngen. execute. We recommend that you convert or recode your variables into a new variable, such that the original variable is not overwritten or modified in any way. pear vodka elderflower cocktail