VTYPE

VTYPE

Returns the type (character or numeric) of the specified variable

Category: Variable Information

Syntax

VTYPE (var)

var

specifies a variable, expressed as a scalar or as an array reference.

Restriction:

You cannot use an expression as an argument.

VTYPE returns N for numeric variables and C for character variables.

VTYPE returns the type of the specified variable. VTYPEX, hovever, evaluates the argument to determine the variable name. The function then returns the type (character or numeric) that is associated with that variable name.
VTYPE does not accept an expression as an argument. VTYPEX accepts expressions, but the value of the specified expression cannot denote an array reference.
Related functions return the value of other variable attributes, such as the variable name, informat, and format, among others. For a list, see the "Variable Information" functions in Functions and CALL Routines by Category .

SAS Statements Results

array x(3) x1-x3; y=vtype(x(1)); put y=;

y=N

See Also

SAS Statements	Results
array x(3) x1-x3; y=vtype(x(1)); put y=;	y=N

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