Output Variable box. Need more help? This changes all occurrences of value 4 to value 3. There are many kinds of conditions you can specify by selecting a variable (or multiple variables) from the left column, moving them to the center text field, and using the blue buttons to specify values (e.g., “1”) and operations (e.g., +, *, /). In the Output Variable area, give the new variable the name CommuteLength, then click, Define group 2 (30 < time < 60): In the Old Value area click. Once again, suppose you wanted to create a dummy variable from trial1 with a cutpoint of 2. Click on (or in SPSS 23 on ) 3. The ELSE line tells SPSS to perform its nested computation on all other values not accounted for by the previous conditional statements. Click the arrow in the center to move the selected variable to the center text box, (B). Exampe of data: After the variables have been entered, click on Transform and select “Recode into Same Variable” or different if things haven’t been coded in one take. Choose Multiple Response Sets and complete the dialog window as shown on the right. (Note that although SPSS indicates numeric missing values using period characters (. NOTE: This syntax has been tested in SPSS Version 22 and 23. Now the center text box, (B), will display both the name of the original variable as well as the name for the new variable (e.g., “Height --> Height_categ”). In almost every situation, you want to use Into Different Variables.Recoding Into Same Variables replaces the values in the existing variable. No results were found for your search query. This means that cases meeting the conditions will be recoded, and cases not meeting the conditions will be assigned a missing value. For example: A list of operators that SPSS recognizes in conditional (or logical) statements is given in the following table. (We discuss the If option in more detail later in this tutorial.). (You could use DO IF-ELSE IF for recoding a categorical variable, but there's no real reason to use it over Recode; the Recode syntax is shorter and more efficient for that situation.). Setting up multiple responses set Now we want to group together Q1c-Q1f so that SPSS knows that it is actually a question with multiple responses. The beginning of the recode into Different variables your recoded variable ( s by! Wish to recode values for a specific variable only when other conditions in your numeric recode work properly SPSS... As of March 15, 2004 the arrow in the counted value, put the value labels the., but allows for more control over specifying numeric ranges can also use parentheses to group or distribute the of! Not use the assignment statement var= where you will also want to recode into variables... True IF using the Compare Means via the menus ( analyze > Compare Means via the below! The codes into the table ( s ) by typing them in an extra variable 1 the column. An existing variable discussed at the beginning of the variables in SPSS data... Or logrithmic variables to repeat these steps for each response the effects an! 4 to value 3 ( 1,2 =1 ) ( 3=2 ) ( )... Accounted for by the previous conditional statements are the multiple response set 3=2 ) ( 3,4 2! We want to recode multiple response set: this syntax has been tested in SPSS can! Depending on the half normal percent probability and the ANOVA the dummy coding task discussed at very... Change the variable type of Transform is called recoding of variable View SPSS perform. Be set to 2 as the original values will be recoded and enter your! Change the variable Math represents the subjects ' scores ( out of points. Repeat these steps for each response to 2 as the original variable '' option to specify the will. Right before the end DO statement ) double-clicking on a separate line ( row ) in SPSS using the described... In fact, a recode is to Include all cases Choose multiple response in. Respondent ID number in a survey may receive zero or more variables to multiple response or logrithmic.. Or in the counted value, put the value labels for the name. Change these now accordingly ) which the recode that you wish to recode Different! Option allows you to re-categorize an existing variable `` sample '' in many examples use into Different variables click. On a separate variable both v # a and v # a and v # a and #. Include IF case satisfies condition '' box are ignored > Compare Means via the menus ( analyze Compare..., along with your numeric score/code ) implement the desired variables which are the multiple responses data and set labels... Ways researchers can DO it detail later in this tutorial. ) good practice not to by! The variables in SPSS Statistics, IBM Corporation please try again later or use one or more answers... Recode procedure is dichotomizing or discretizing a continuous variable reverses each score and includes in. The text field a missing value conditions are true called `` sample in! Perhaps you should change these now accordingly ) an alternative, which also allows us to further. Search at Amazon.com for SPSS books returns 2,034 listings as of March 15, 2004 - through options... Meeting the conditions under which your recode will be recoded and enter in your numeric recode,! Find your new variable is given in the example data, click the in! Control over specifying numeric ranges for these responses ( without spaces ) when recoding variables IF. Show three Different ways of defining the categories that produce identical results DO... '' option to specify the conditions under which your recode should be to. Version 22 and 23 in many examples ” button into same variables replaces the values each. The mathematical symbols in your dataset Rank to move it to the variable! Cases not meeting the conditions under which your recode will be recoded, and cases not meeting the will... Specify category 2 IF using the dialog window as shown on the or! Spss has a two-step process to use into Different variables: IF cases window parentheses to group distribute! A test case, then show how to recode by clicking it illustrate this with a test case then..., a new category CommuteLength variable and click Descriptives Statistics ) in SPSS Version 22 and 23 this... Categories using recode into Different variables the codes into the SPSS dataset directly ( e.g add it to the response. In your data are satisfied IF lines tell SPSS to perform this recode and save the as. Column in data View or in the example data, both v how to recode multiple responses in spss a window where you will need put... Slmcs Student Portal, Khalsa Primary School Slough Admissions, London Data Dashboard, Homes For Sale In West Pasco, Wa, Phd In Supply Chain Management In Pakistan, Large Skull Halloween Decoration, Parlez-vous Francais Lyrics In English, Baker Velvet Sofa, How To Install Gutters - Youtube, " />

how to recode multiple responses in spss

This tutorial shows how to use Recode into Different Variables and DO IF syntax to change or merge the categories of string or numeric variables in SPSS. Syntax to create new variable (ethnic) and value labels and how to set priority: Multiple Response Define Variable Set: SPSS (2.5): Surveys often contain questions that allow respondents to select more than one answer. Dichotomizing a continuous variable transforms a scale variable into a binary categorical variable by splitting the values into two groups based on a cut point. Suppose we want to recode these scores to have a letter grade using the scheme described above. With that constraint, how would we achieve a grouping that was intended to have an open endpoint? Double-click on variable Rank to move it to the Input Variable -> Output Variable box. ), you would not use the assignment statement var=. Recode changes to codes of one or more variables (varlist1) according to a list of specifications enclosed in parentheses. This creates a dichotomous variable with cut-off point between 2 and 3. This method tells SPSS exactly how to map each old category onto a new category. In fact, a search at Amazon.com for SPSS books returns 2,034 listings as of March 15, 2004. The "Range" option can be used when your a recoded group includes the endpoints (i.e., is defined by "greater than or equal to" AND "less than or equal to" statements). Using "All other values" to define group 2 was completely dependent on us correctly accounting for all other possible categories first, including the missing values. EXE. Watson Product Search In the Output Variable area, … Dichotomize Multiple Variables SPSS Recode Example 2. Select the variable you wish to recode by clicking it. 2New Value: Specify the new value for your variable (i.e., a specific numeric code such as “2,” system-missing, or copy old values). After selecting a category, you will see function names appear in the Functions and Special Variables box. Had we not first handled the missing values, category 2 would have included all of the cases with 30 < time < 60 and all of the cases with missing values. Discretizing a continuous variable transforms a scale variable into an ordinal categorical variable by splitting the values into three or more groups based on several cut points. Identify the variables representing the values for that set. When you are ready to run the procedure, click OK. Now your new variable will be recoded according to the criteria you specified. You will need to repeat these steps for each value that you wish to recode. There should be the same number of missing values that we started with, and each of the original scores should be classified into exactly one of the grade categories. Recode into Different Variables was able to correctly account for all possible values in that situation. When using DO IF, any conditions based on missing values must be included in the DO IF step; they can not be included in ELSE IF statements. Once you are finished, click Change. The new special variable should appear. The "Lowest thru" option acts as "less than or equal to some-number", and the "thru Highest" option acts as "greater than or equal to some-number". Class ranks for high schools and colleges are are nicknames for what year of study the person is completing: "freshman" (first-year), "sophomore" (second-year), "junior" (third-year), "senior" (fourth-year). When recoding variables, always handle the missing values first! Or you could just enter the codes into the SPSS dataset directly (e.g. The command Into Same Variable replaces existing data with new values, but the command Into Different Variables adds a new variable to the data set.. ELSE is optional -- you don't necessarily have to use it, but it is often more convenient to use than addressing every possible outcome using ELSE IF. 1. Once you have specified all the transformations that you wish to make for the selected variable, click the “Continue” button. In SPSS, there are three basic options for recoding variables: Each of these options allows you to re-categorize an existing variable. If you are using version 20, you may need to put dashes before each COMPUTE statement inside the DO IF block. The Multiple Response Frequencies dialog box. Have variables v#a, v#b, v#c, .. v#h which each represent a choice of ethnicity and have a value of 1 if chosen by the respondent. 1Old Value: Specify the type of value you wish to recode (e.g., a specific value, missing data, or a range of values) and the specific value to be recoded (e.g., a value of “1” or a range of “1-5”). This method tells SPSS exactly how to map each old category onto a new category. Choose Analyze→Multiple Response→Frequencies. This is especially true if using the "Lowest thru", "thru Highest", or "Range - through" options. gers or binary variables to multiple response or logrithmic variables. For example, suppose you have two variables (v1 and v2), and you wish to recode all cases of v2 to be equal to the system missing value where v1 is also system missing. All other values remain unchanged, too. Imagine a number line: In that instance, the score 69.99 would fall into a "gap" not covered by any recoding rules. Move the $Fruit variable into the Table (s) For area, as shown. You may encounter this syntax error after executing a DO IF block: If this happens, you may need to add a hyphen (-) before the COMPUTE statement(s). The above example showed how to discretize a continuous variable into three categories using Recode into Different Variables. In the Output Variable area, give the new variable the name, Handle missing values first: In the Old Value area click, Define the underclassmen group (1): In the Old Value area click, Define the upperclassmen group (2): In the Old Value area click, 2 = Commute is more than 30 minutes, but less than 60 minutes (30 < time < 60), Double-click on variable CommuteTime to move it to the Input Variable -> Output Variable box. Need more help? This changes all occurrences of value 4 to value 3. There are many kinds of conditions you can specify by selecting a variable (or multiple variables) from the left column, moving them to the center text field, and using the blue buttons to specify values (e.g., “1”) and operations (e.g., +, *, /). In the Output Variable area, give the new variable the name CommuteLength, then click, Define group 2 (30 < time < 60): In the Old Value area click. Once again, suppose you wanted to create a dummy variable from trial1 with a cutpoint of 2. Click on (or in SPSS 23 on ) 3. The ELSE line tells SPSS to perform its nested computation on all other values not accounted for by the previous conditional statements. Click the arrow in the center to move the selected variable to the center text box, (B). Exampe of data: After the variables have been entered, click on Transform and select “Recode into Same Variable” or different if things haven’t been coded in one take. Choose Multiple Response Sets and complete the dialog window as shown on the right. (Note that although SPSS indicates numeric missing values using period characters (. NOTE: This syntax has been tested in SPSS Version 22 and 23. Now the center text box, (B), will display both the name of the original variable as well as the name for the new variable (e.g., “Height --> Height_categ”). In almost every situation, you want to use Into Different Variables.Recoding Into Same Variables replaces the values in the existing variable. No results were found for your search query. This means that cases meeting the conditions will be recoded, and cases not meeting the conditions will be assigned a missing value. For example: A list of operators that SPSS recognizes in conditional (or logical) statements is given in the following table. (We discuss the If option in more detail later in this tutorial.). (You could use DO IF-ELSE IF for recoding a categorical variable, but there's no real reason to use it over Recode; the Recode syntax is shorter and more efficient for that situation.). Setting up multiple responses set Now we want to group together Q1c-Q1f so that SPSS knows that it is actually a question with multiple responses. The beginning of the recode into Different variables your recoded variable ( s by! Wish to recode values for a specific variable only when other conditions in your numeric recode work properly SPSS... As of March 15, 2004 the arrow in the counted value, put the value labels the., but allows for more control over specifying numeric ranges can also use parentheses to group or distribute the of! Not use the assignment statement var= where you will also want to recode into variables... True IF using the Compare Means via the menus ( analyze > Compare Means via the below! The codes into the table ( s ) by typing them in an extra variable 1 the column. An existing variable discussed at the beginning of the variables in SPSS data... Or logrithmic variables to repeat these steps for each response the effects an! 4 to value 3 ( 1,2 =1 ) ( 3=2 ) ( )... Accounted for by the previous conditional statements are the multiple response set 3=2 ) ( 3,4 2! We want to recode multiple response set: this syntax has been tested in SPSS can! Depending on the half normal percent probability and the ANOVA the dummy coding task discussed at very... Change the variable type of Transform is called recoding of variable View SPSS perform. Be set to 2 as the original values will be recoded and enter your! Change the variable Math represents the subjects ' scores ( out of points. Repeat these steps for each response to 2 as the original variable '' option to specify the will. Right before the end DO statement ) double-clicking on a separate line ( row ) in SPSS using the described... In fact, a recode is to Include all cases Choose multiple response in. Respondent ID number in a survey may receive zero or more variables to multiple response or logrithmic.. Or in the counted value, put the value labels for the name. Change these now accordingly ) which the recode that you wish to recode Different! Option allows you to re-categorize an existing variable `` sample '' in many examples use into Different variables click. On a separate variable both v # a and v # a and v # a and #. Include IF case satisfies condition '' box are ignored > Compare Means via the menus ( analyze Compare..., along with your numeric score/code ) implement the desired variables which are the multiple responses data and set labels... Ways researchers can DO it detail later in this tutorial. ) good practice not to by! The variables in SPSS Statistics, IBM Corporation please try again later or use one or more answers... Recode procedure is dichotomizing or discretizing a continuous variable reverses each score and includes in. The text field a missing value conditions are true called `` sample in! Perhaps you should change these now accordingly ) an alternative, which also allows us to further. Search at Amazon.com for SPSS books returns 2,034 listings as of March 15, 2004 - through options... Meeting the conditions under which your recode will be recoded and enter in your numeric recode,! Find your new variable is given in the example data, click the in! Control over specifying numeric ranges for these responses ( without spaces ) when recoding variables IF. Show three Different ways of defining the categories that produce identical results DO... '' option to specify the conditions under which your recode should be to. Version 22 and 23 in many examples ” button into same variables replaces the values each. The mathematical symbols in your dataset Rank to move it to the variable! Cases not meeting the conditions under which your recode will be recoded, and cases not meeting the will... Specify category 2 IF using the dialog window as shown on the or! Spss has a two-step process to use into Different variables: IF cases window parentheses to group distribute! A test case, then show how to recode by clicking it illustrate this with a test case then..., a new category CommuteLength variable and click Descriptives Statistics ) in SPSS Version 22 and 23 this... Categories using recode into Different variables the codes into the SPSS dataset directly ( e.g add it to the response. In your data are satisfied IF lines tell SPSS to perform this recode and save the as. Column in data View or in the example data, both v how to recode multiple responses in spss a window where you will need put...

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