Syntax: TREE Procedure

The TREE procedure is invoked by the following statements:

PROC TREE <options> ;
NAME variables ;
HEIGHT variable ;
PARENT variables ;
BY variables ;
COPY variables ;
FREQ variable ;
ID variable ;

If the input data set has been created by CLUSTER or VARCLUS, the only statement required is the PROC TREE statement. The BY, COPY, FREQ, HEIGHT, ID, NAME, and PARENT statements are described after the PROC TREE statement.