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Functions and CALL Routines

VINFORMAT Function



Returns the informat that is associated with the specified variable.
Category: Variable Information
Restriction: Use only with the DATA step

Syntax
Arguments
Details
Comparisons
Examples
See Also

Syntax

VINFORMAT (var)


Arguments

var

specifies a variable that is expressed as a scalar or as an array reference.

Restriction: You cannot use an expression as an argument.

Details

If the VINFORMAT function returns a value to a variable that has not yet been assigned a length, by default the variable is assigned a length of 200.

VINFORMAT returns the complete informat name, which includes the width and the period (for example, $CHAR20.).


Comparisons


Examples

SAS Statements Results
informat x $char6.;
input x;
y=vinformat(x);
put y=;


y=$CHAR6.


See Also

Functions:

"Variable Information" functions in Functions and CALL Routines by Category

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