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These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.

The graphics output in the Results tab was produced using SAS® 9.2. Submitting the sample code with releases of SAS prior to SAS 9.2 might produce different results.

 /* Set the graphics environment */
goptions reset=all cback=white border htitle=12pt htext=10pt;  

 /* Create a sample data set */
data failure;
   label  cause   = 'Cause of Failure' ;
   input  process $ 1-9 day $ 13-19 cause $ 23-36 count 40-41;
   datalines;
Process A   March 1   Contamination    15
Process A   March 1   Corrosion         2
Process A   March 1   Doping            1
Process A   March 1   Metallization     2
Process A   March 1   Miscellaneous     3
Process A   March 1   Oxide Defect      8
Process A   March 1   Silicon Defect    1
Process A   March 2   Contamination    16
Process A   March 2   Corrosion         3
Process A   March 2   Doping            1
Process A   March 2   Metallization     3
Process A   March 2   Miscellaneous     1
Process A   March 2   Oxide Defect      9
Process A   March 2   Silicon Defect    2
Process A   March 3   Contamination    20
Process A   March 3   Corrosion         1
Process A   March 3   Doping            1
Process A   March 3   Metallization     0
Process A   March 3   Miscellaneous     3
Process A   March 3   Oxide Defect      7
Process A   March 3   Silicon Defect    2
Process A   March 4   Contamination    12
Process A   March 4   Corrosion         1
Process A   March 4   Doping            1
Process A   March 4   Metallization     0
Process A   March 4   Miscellaneous     0
Process A   March 4   Oxide Defect     10
Process A   March 4   Silicon Defect    1
Process A   March 5   Contamination    23
Process A   March 5   Corrosion         1
Process A   March 5   Doping            1
Process A   March 5   Metallization     0
Process A   March 5   Miscellaneous     1
Process A   March 5   Oxide Defect      8
Process A   March 5   Silicon Defect    2
Process B   March 1   Contamination     8
Process B   March 1   Corrosion         2
Process B   March 1   Doping            1
Process B   March 1   Metallization     4
Process B   March 1   Miscellaneous     2
Process B   March 1   Oxide Defect     10
Process B   March 1   Silicon Defect    3
Process B   March 2   Contamination     9
Process B   March 2   Corrosion         0
Process B   March 2   Doping            1
Process B   March 2   Metallization     2
Process B   March 2   Miscellaneous     4
Process B   March 2   Oxide Defect      9
Process B   March 2   Silicon Defect    2
Process B   March 3   Contamination     4
Process B   March 3   Corrosion         1
Process B   March 3   Doping            1
Process B   March 3   Metallization     0
Process B   March 3   Miscellaneous     0
Process B   March 3   Oxide Defect     10
Process B   March 3   Silicon Defect    1
Process B   March 4   Contamination     2
Process B   March 4   Corrosion         2
Process B   March 4   Doping            1
Process B   March 4   Metallization     0
Process B   March 4   Miscellaneous     3
Process B   March 4   Oxide Defect      7
Process B   March 4   Silicon Defect    1
Process B   March 5   Contamination     1
Process B   March 5   Corrosion         3
Process B   March 5   Doping            1
Process B   March 5   Metallization     0
Process B   March 5   Miscellaneous     1
Process B   March 5   Oxide Defect      8
Process B   March 5   Silicon Defect    2
;
run;

 /* Use of the OVERLAY= option on the CHART statement */
proc gradar data=failure;
   chart cause / freq=count
                 overlay=day
                 ;
run;

 /* Use of the variable PROCESS with the overlay option */
proc gradar data=failure;
   chart cause / freq=count
                 overlay=process
                 starcircles=(0.5 1.0)
                 cstarcircles=black
                 cstars=(CX7C95CA CXDE7E6F)
                 wstars=(2 2)
                 cframe=ltgray
                 ;
run;
quit;

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These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.

Operating System and Release Information