How do I change the width of a variable in SPSS?
How do I change the width of a variable in SPSS?
On the SPSS Statistics Variable View tab, the third column provides a spot to set the width for your variables and the fourth column is where you indicate the number of digits that appear to the right of the decimal point when the value appears onscreen.
How do I change the variable type in SPSS syntax?
(See the Variable Types tutorial for descriptions of the variable types in SPSS.) To change a variable’s type, click inside the cell corresponding to the “Type” column for that variable. A square “…” button will appear; click on it to open the Variable Type window.
How do you restructure a variable in SPSS?
Restructure data in SPSS
- From the Data tab, select Restructure.
- In the “Restructure” window, select Restructure selected variables into cases, and then click next.
- Under “How many variable groups do you want to restructure?”, select the correct number (in the example here, there are two variables, weight and calories).
How do I change variable properties in SPSS?
From the menus choose: Data > Define Variable Properties… Select the numeric or string variables for which you want to create value labels or define or change other variable properties, such as missing values or descriptive variable labels. Specify the number of cases to scan to generate the list of unique values.
What is width of variable in SPSS?
Changing Variable Width in SPSS For string variables, width refers to how many characters a value can hold. For string variables, width should be increased when new values are desired that are longer than the current width. This is demonstrated by the syntax example below.
What are the variable types in SPSS?
Variable Types
- Numeric. Numeric variables, as you might expect, have data values that are recognized as numbers.
- String. String variables — which are also called alphanumeric variables or character variables — have values that are treated as text.
- Comma.
- Dot.
- Scientific notation.
- Date.
- Dollar.
- Custom currency.
Is age a string variable in SPSS?
We’d like to know the average age of our participants but we can’t calculate it because age is a string variable in our data. The syntax below first copies and converts it to a numeric variable. We can see that no missing values occur in the result by running DESCRIPTIVES; n is equal to the number of cases in our data.
What are variable sets in SPSS?
Define Variable Sets creates subsets of variables to display in the Data Editor and in dialog box variable lists. Defined variable sets are saved with IBM® SPSS® Statistics data files.
What are index variables in SPSS?
Index variables are variables in the current data that the wizard should use to create the new columns. The restructured data will contain one new variable for each unique value in these columns. Move the variables that should be used to form the new variable groups to the Index Variable(s) list.
How do you categorize variables in SPSS?
Recoding data into two categories
- Enter the data in the SPSS Statistics Data Editor and name the variable “Ratings”.
- Click on Transform > Recode Into Different Variable… in the top menu.
- Transfer the variable you want to recode by selected it and pressing the button, and give the new variable a name and label.
How long can variable names be in SPSS?
64 bytes
Variable names can be up to 64 bytes long, and the first character must be a letter or one of the characters @, #, or $. Subsequent characters can be any combination of letters, numbers, nonpunctuation characters, and a period (.).
How to change the format of a variable in SPSS?
You could go into the Variable View screen and manually change the Width and Decimals columns, which indicate how many characters go before and after (for numeric variables) the decimal point. But why do all that when you can just use a single command to define multiple variables? The syntax command is FORMATS.
What does the width of a string mean in SPSS?
For string variables, width refers to how many characters a value can hold. An exception are multibyte characters as explained in SPSS Unicode Mode. Somewhat confusingly, “width” is not the width of a variable’s column as displayed on screen, which is referred to as columns.
How to set variable labels in SPSS without syntax?
SPSS – Set Variable Labels with Syntax. Managing variable and value labels without syntax is way more work than necessary. This tutorial explains how to do this more efficiently. As with other parts of the dictionary, there’s no “Paste” option for modifying variable labels.
How to change decimal places in a variable in SPSS?
if name eq ‘Stefan’ name = ‘Stefano’. execute. Changing Decimal Places in SPSS Decimal places can be changed by the FORMATScommand. Just note that the first number refers to the width of the entire variable (including decimals) so the second number (decimals) should always be smaller.