How To Change Missing Values In Spss

12 Sep, 2021

Enter the following syntax. This can be accomplished with a recode command as is shown below.

How Can I Replace Missing Values In Spss

Running the Procedure.

How to change missing values in spss. Enter a name for the new recoded variable in the New Name field then click Add New Name. Click Transform Automatic Recode. Using both the menu driven approach as well as syntax I demonstrate how to create value labels for variables in SPSS.

The keyword sysmis can be used on the recode command and it stands for the system-missing value. I think you can change it for on variable than copy that cell select all other cells in the missing column in variable view and paste to all the other cells in once. This lecture will guide you through the recommended procedure of checking the missing values in the SPSS.

ELSE IF Math 60. Setting Missing Values in SPSS. Select the string variable of interest in the left column and move it to the right column.

Double-click variable State in the left column to move it to the Variable - New Name box. This video demonstrates how to code missing values in SPSS. Now manually convert s3 to numeric under variable view.

You can include this in a compute statement or in an if statement as you would any other variable name. Set empty string as user missing value for s3. COMPUTE temp sysmis.

Click Transform Automatic Recode. From Transform Menu -- Recode into Same Variable -- Old and New Variables -- System Missing -- in value space add the value you want to replace the missing data with -- continue -- Ok. Second missing values may be specified as a range.

Run descriptives on the result. Create a new syntax file File New Syntax. DO IF MISSING Math.

SPSS will assign numeric categories in alphabetical order. Missing values s3. Recoding missing values using the Recode into Same Variables function i.

Enter a new name for the autorecoded variable in the New Name field then click Add New Name. Well then label it specify it as user missing and run a quick check with FREQUENCIES. Highlight the syntax then press the Run Selection play button.

ELSE IF Math 60 AND. SPSS SYSMIS function evaluates whether a value is system missing. Inspect frequency table for s3.

The closest you will come is to change the system-missing value to a user-missing value. For example the syntax below uses IF to replace all system missing values by 99. For example if you want to generate the variable temp which equals the system missing value the syntax would look like this.

Perhaps unsurprisingly missing values can be specified with the MISSING VALUES command. If a range is used a single discrete missing value can be added to it. Ill show you how to quickly replace blank cells with a missing value code in the Data View tab and then define that missing value code in the Variable Vie.

COMPUTE MathGrade 1. Several methods of coding missing values are reviewed for both numeric and string variables. Convert s3 to numeric in variable view.

This video demonstrates how to replace missing values with the series mean in SPSS. In SPSS sysmis is the name of the system missing value. A thing to note however is that missing values can be specified for multiple variables at once.

Check the box for Treat blank string values as user-missing. The syntax example below gives some examples of this.

Treatment Of Missing Data