Previous Page | Next Page

Functions and CALL Routines

GETVARN Function



Returns the value of a SAS data set numeric variable.
Category: SAS File I/O

Syntax
Arguments
Details
Examples
See Also

Syntax

GETVARN(data-set-id,var-num)


Arguments

data-set-id

is a numeric constant, variable, or expression that specifies the data set identifier that the OPEN function returns.

var-num

is a numeric constant, variable, or expression that specifies the number of the variable in the Data Set Data Vector (DDV).

Tip: You can obtain this value by using the VARNUM function.
Tip: This value is listed next to the variable when you use the CONTENTS procedure.

Details

Use VARNUM to obtain the number of a variable in a SAS data set. You can nest VARNUM or you can assign it to a variable that can then be passed as the second argument, as shown in the "Examples" section. GETVARN reads the value of a numeric variable from the current observation in the Data Set Data Vector (DDV) into a macro variable or DATA step variable.


Examples


See Also

Functions:

FETCH Function

FETCHOBS Function

GETVARC Function

VARNUM Function

Previous Page | Next Page | Top of Page