How do you recode multiple variables in one variable in SPSS?

How do you recode multiple variables in one variable in SPSS?

Running the Procedure

1. Click Transform > Recode into Different Variables.
2. Double-click on variable CommuteTime to move it to the Input Variable -> Output Variable box. In the Output Variable area, give the new variable the name CommuteLength, then click Change.
3. Click the Old and New Values button.
4. Click OK.

How do u combine like terms?

Like Terms: Terms that have identical variable parts (same variable(s) and same exponent(s)). When simplifying using addition and subtraction, you combine “like terms” by keeping the “like term” and adding or subtracting the numerical coefficients.

How do you recode in the same variable?

1. From the menus choose: Transform > Recode into Same Variables…
2. Select the variables you want to recode. If you select multiple variables, they must be of the same type (numeric or string).
3. Click Old and New Values.
4. Specify an old value and a new value.
5. Click Add to place the specification into the Old->New list.

How do I convert variable to log in R?

Log transformation in R is accomplished by applying the log() function to vector, data-frame or other data set. Before the logarithm is applied, 1 is added to the base value to prevent applying a logarithm to a 0 value.

How to create a variable in a data step?

These are some of the most common ways that you can create variables in a DATA step: 1 use an assignment statement 2 read data with the INPUT statement in a DATA step 3 specify a new variable in a FORMAT or INFORMAT statement 4 specify a new variable in a LENGTH statement 5 specify a new variable in an ATTRIB statement. More

How to create a variable in a class?

If the variables in question are part of an object (part of a class for example) then some useful functions to achieve exactly that are hasattr, getattr, and setattr. So for example you can have:

How to create a variable in an attrib statement?

Ways to Create Variables. 1 use an assignment statement. 2 read data with the INPUT statement in a DATA step. 3 specify a new variable in a FORMAT or INFORMAT statement. 4 specify a new variable in a LENGTH statement. 5 specify a new variable in an ATTRIB statement.

How to calculate new variable based on values of other variables?

In the Numeric Expression area you can enter a value such as 1 or a numeric expression or an expression using given functions. Click the If button if you want to set a condition for when this value should be assigned to the new variable. In the example above, you would click the If button and choose Include if case satisfies condition.