PROC SHEWHART: Positioning the Inset Using Compass Points

The SHEWHART Procedure

Positioning the Inset Using Compass Points

You can specify the eight compass points N, NE, E, SE, S, SW, W, and NW as keywords for the POSITION= option. The following statements create the display in Figure 13.43.9, which demonstrates all eight compass positions. The default is NW.

title 'Mean Chart for Diameters';
proc shewhart data=Wafers;
   xchart Diameter*Batch / tests= 1 to 8;
   inset ntests 1 / height=3 cfill=blank header='NW' pos=nw;
   inset ntests 2 / height=3 cfill=blank header='N ' pos=n ;
   inset ntests 3 / height=3 cfill=blank header='NE' pos=ne;
   inset ntests 4 / height=3 cfill=blank header='E ' pos=e ;
   inset ntests 5 / height=3 cfill=blank header='SE' pos=se;
   inset ntests 6 / height=3 cfill=blank header='S ' pos=s ;
   inset ntests 7 / height=3 cfill=blank header='SW' pos=sw;
   inset ntests 8 / height=3 cfill=blank header='W ' pos=w ;
run;

Output 13.43.9 Insets Positioned Using Compass Points

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