Documentation Example 4 for PROC LOESS
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/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: loessex4 */
/* TITLE: Documentation Example 4 for PROC LOESS */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: Local Regression */
/* PROCS: LOESS */
/* DATA: */
/* */
/* SUPPORT: Robert Cohen */
/* REF: */
/* MISC: */
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proc sgplot data=sashelp.ENSO;
scatter y=Pressure x=Month;
run;
ods graphics on;
proc loess data=sashelp.ENSO plots=residuals(smooth);
model Pressure=Month;
run;
proc loess data=sashelp.ENSO;
model Pressure=Month/select=AICC(global);
run;
proc loess data=sashelp.ENSO;
model Pressure=Month/select=AICC(range(0.03,0.2));
run;
proc loess data=sashelp.ENSO plots=residuals(smooth);
model Pressure=Month/select=AICC(presearch);
run;
ods graphics off;