c Chart
/****************************************************************/
/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: SHWCCHR */
/* TITLE: c Chart */
/* PRODUCT: QC */
/* SYSTEM: ALL */
/* KEYS: Shewhart Charts, c Charts, */
/* PROCS: SHEWHART */
/* DATA: */
/* */
/* REF: SAS/QC Software: Examples */
/* MISC: */
/* */
/****************************************************************/
options ps=50 ls=100 nodate;
data trucks;
input truckid $ defects;
label truckid='Truck Identification Number'
defects='Number of Paint Defects';
cards;
C1 5
C2 4
C3 4
C4 8
C5 7
C6 12
C7 3
C8 11
E4 8
E9 4
E7 9
E6 13
A3 5
A4 4
A7 9
Q1 15
Q2 8
Q3 9
Q9 10
Q4 8
;
run;
title 'C Chart for Paint Defects in New Trucks';
proc shewhart data=trucks lineprinter;
cchart defects*truckid='*';
run;
title;