ends PROC IML

applies a module to arguments

calls a subroutine or function

groups statements as a unit

iteratively executes a DO group

iteratively executes statements until a condition is satisfied

iteratively executes statements while a condition is satisfied

ends a DO loop or DO statement

executes statements at run time

denotes the end of a module

frees matrix storage space

jumps to a new statement

conditionally executes statement

returns whether an optional argument to a user-defined module was skipped when the modules was called

jumps to another statement

associates printing attributes with matrices

interrupts module execution

prints matrix values

removes observations marked for deletion and renumbers records

pushes statements to the beginning of the command input stream

queues statements at the end of the command input stream

exits from PROC IML

removes matrices from storage

sets processing options

resumes execution

returns to caller

executes statements in a module

prints system information

produces a tone

defines a module

stops execution of statements

lists names of matrices and modules in storage

stores matrices and modules in library storage

performs indirect assignment

retrieves values by indirect reference