Syntax: HPMIXED Procedure

The following statements are available in PROC HPMIXED:

PROC HPMIXED <options> ;

BY variables ;

CLASS variables ;

EFFECT name = effect-type ( variables </ options> ) ;

ID variables ;

MODEL dependent = <fixed-effects> </ options> ;

RANDOM random-effects </ options> ;

REPEATED repeated-effect </ options> ;

PARMS <(value-list) ...> </ options> ;

TEST fixed-effects </ options> ;

CONTRAST ’label’ contrast-specification <, contrast-specification> <, ...> </ options> ;

ESTIMATE ’label’ contrast-specification <(divisor=n)>
<, ’label’ contrast-specification <(divisor=n)>> <, ...> </options> ;

LSMEANS fixed-effects </ options> ;

NLOPTIONS <options> ;

OUTPUT <OUT=SAS-data-set>
<keyword<(keyword-options)><=name>>...
<keyword<(keyword-options)><=name>> </ options> ;

WEIGHT variable ;

Items within angle brackets ( < > ) are optional. The CONTRAST, ESTIMATE, LSMEANS, RANDOM, and TEST statements can appear multiple times; all other statements can appear only once.

The PROC HPMIXED and MODEL statements are required, and the MODEL statement must appear after the CLASS statement if these statements are included. The BY, CLASS, MODEL, ID, OUTPUT, TEST, RANDOM, REPEATED and WEIGHT statements are described in full after the PROC HPMIXED statement in alphabetical order. The EFFECT, is shared with many other procedures. Summary descriptions of functionality and syntax for this statement is also given after the PROC HPMIXED statement in alphabetical order, but you can find full documentation on it in Chapter 19, Shared Concepts and Topics.

Table 45.1 summarizes the basic functions and important options of each PROC HPMIXED statement.