ATAN
Function. Arc tangent. Ref: PSPPR:Functions. PSPL:Functions and CALL Routines:Mathematical Functions. SLRD:Functions and CALL Routines.
ATAN2
Function. Relative arc tangent.
ATM
1. asynchronous transfer mode.
2. Adobe Type Manager.
3. automatic teller machine; automated teller machine.
at-sign
(at' sIn) n.
the character @, used in column pointer controls.
ATTRC
Function. Ref: PSPPR:Functions. PSPL:Low-level I/O Programming:SAS Dataset I/O Functions. SLRD:Functions and CALL Routines.
ATTRIB
Data/proc step statement. Ref: PSPPR:Data Step Statements; Proc Step Statements. PSPL:Variables and Values:Variables and Attributes. SLRD:Statements.
attribute
(a' tri bUt') n.
1. a property of an object that indicates a quality of the data that the object contains.
2. a fixed quality of a variable, as its name, type, length, informat, format, or label.
ATTRN
Function. Ref: PSPPR:Functions. PSPL:Low-level I/O Programming:SAS Dataset I/O Functions. SLRD:Functions and CALL Routines.