Resources

Getting Started Example 8 for PROC RELIABILITY

 
/****************************************************************/
/*          S A S   S A M P L E   L I B R A R Y                 */
/*                                                              */
/*    NAME: RELGS8                                              */
/*   TITLE: Getting Started Example 8 for PROC RELIABILITY      */
/* PRODUCT: QC                                                  */
/*  SYSTEM: ALL                                                 */
/*    KEYS: reliability, lifetime data                          */
/*   PROCS: RELIABILITY                                         */
/*    DATA:                                                     */
/*                                                              */
/* SUPPORT: sasgjj                                              */
/*     REF: PROC RELIABILITY, INTRODUCTORY EXAMPLE 8.           */
/*    MISC:                                                     */
/****************************************************************/
 
data defrost;                                                                     
t1=t2;                                                                            
t2+1;                                                                             
label t1 = 'Months';                                                              
   input r n;                                                                     
   datalines;                                                                         
83 22914                                                                           
35 22914                                                                           
23 22914                                                                           
15 22914                                                                           
22 22914                                                                           
16 22914                                                                           
13 22911                                                                           
12 22875                                                                           
15 22851                                                                           
15 22822                                                                           
24 22785                                                                           
12 22745                                                                           
7  2704                                                                            
11 2690                                                                            
15 2673                                                                            
6  2660                                                                            
8  2632                                                                            
9  2610                                                                            
9  2583                                                                            
5  2519                                                                            
6  2425                                                                            
6  2306                                                                            
6  2188                                                                            
5  2050                                                                            
7  862                                                                             
5  845                                                                             
5  817                                                                             
6  718                                                                             
3  590                                                                             
;                                                                                 
run;                                                                              
                                                                                  
data d2 ( keep = n rename = ( n = n1 )  );                                        
   set defrost;                                                                   
   if _n_ > 1;                                                                    
run;                                                                              
                                                                                  
data d3;                                                                          
   n1 = 0;                                                                         
run;                                                                              
                                                                                  
data d2 ;                                                                         
   set d2 d3;                                                                     
run;                                                                              
                                                                                  
data defrost( keep =  t1 t2 r c                                                   
               rename = ( t1 = Lower t2 = Upper r = Recurrences c = Censored ) ); 
   set defrost;                                                                   
   set d2;                                                                        
   c = n - n1;                                                                    
run;                                                                              
proc print data=Defrost;
run;
proc reliability data=defrost;
   mcfplot ( interval    = Lower Upper
             recurrences = Recurrences
             censor      = Censored ) / plotsymbol = X
                                        vaxis = 0 to .12 by .04
                                        interpolate = join;
run;