Documentation Example 5 for PROC MODECLUS
/****************************************************************/
/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: modecex5 */
/* TITLE: Documentation Example 5 for PROC MODECLUS */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: Cluster Analysis */
/* PROCS: MODECLUS, SGPLOT */
/* DATA: */
/* */
/* SUPPORT: saswfk UPDATE: July 25, 2010 */
/* REF: PROC MODECLUS, Example 5 */
/* MISC: */
/* */
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data test;
input x @@;
datalines;
1 2 3 4 5 7.5 9 11.5 13 14.5 15 16
;
/*-- METHOD=6 with TRACE and THRESHOLD=0.5 (default) --*/
title 'METHOD=6 with TRACE and THRESHOLD=0.5 (default)';
proc modeclus data=test method=6 r=2.5 trace short out=out;
var x;
run;
title2 'Plot of DENSITY*X=CLUSTER';
proc sgplot data=out;
scatter y=density x=x / group=cluster datalabel=_obs_;
run;
/*-- METHOD=6 with TRACE and THRESHOLD=0.55 --*/
title 'METHOD=6 with TRACE and THRESHOLD=0.55';
proc modeclus data=test method=6 r=2.5 trace threshold=0.55 short out=out;
var x;
run;
title2 'Plot of DENSITY*X=CLUSTER with TRACE and THRESHOLD=0.55';
proc sgplot data=out;
scatter y=density x=x / group=cluster datalabel=_obs_;
run;