1                                The SAS System
                                               08:33 Thursday, September 5, 2002

NOTE: Copyright (c) 1999-2001 by SAS Institute Inc., Cary, NC, USA. 
NOTE: SAS (r) Proprietary Software Release 8.2 (TS2M0)
      Licensed to UNC-CHAPEL HILL-SYSTEMWIDE-INTERNAL, Site 0039466001.
NOTE: This session is executing on the WIN_PRO  platform.



NOTE: SAS initialization used:
      real time           0.50 seconds
      cpu time            0.39 seconds
      
1          options formchar='|-???+=|-/\<>*' linesize=64;
2          
3          data lrn;
4             infile "../lrn/num/8.dat";
5             input dob;
6             infile "../lrn/num/472.dat";
7             input y;
8             if (_n_ = 1) then delete;
9             dob2 = dob**2;
10            if (dob = 0) then dob0=1; else dob0=0;
11         

NOTE: The infile "../lrn/num/8.dat" is:
      File Name=U:\t\datamine\cases\charity\lrn\num\8.dat,
      RECFM=V,LRECL=256

NOTE: The infile "../lrn/num/472.dat" is:
      File Name=U:\t\datamine\cases\charity\lrn\num\472.dat,
      RECFM=V,LRECL=256

NOTE: Invalid data for dob in line 1 1-3.
NOTE: Invalid data for y in line 1 1-8.
RULE:     ----+----1----+----2----+----3----+----4----+----5----
1         DOB 3
1         TARGET_D 8
dob=. y=. dob2=. dob0=. _ERROR_=1 _N_=1
NOTE: 66901 records were read from the infile 
      "../lrn/num/8.dat".
      The minimum record length was 1.
      The maximum record length was 4.
NOTE: 66901 records were read from the infile 
      "../lrn/num/472.dat".
      The minimum record length was 1.
      The maximum record length was 8.
NOTE: The data set WORK.LRN has 66900 observations and 4 
      variables.
NOTE: DATA statement used:
      real time           0.54 seconds
      cpu time            0.42 seconds
      

2                        The SAS System
                               08:33 Thursday, September 5, 2002

12         proc freq data=lrn;
13           tables dob;
14         

NOTE: There were 66900 observations read from the data set 
      WORK.LRN.
NOTE: The PROCEDURE FREQ printed pages 1-20.
NOTE: PROCEDURE FREQ used:
      real time           0.32 seconds
      cpu time            0.29 seconds
      

15         proc reg data=lrn;
16           model y = dob;
17           model y = dob dob2;
18           model y = dob0 dob;
19           model y = dob0 dob dob2;
20         
21         /*
22         data clean;
23           set lrn;
24           if ( (0 < dob) & (dob < 10) ) then dob = 10*dob;
25           else if (100  < dob <  999) then dob =
25       ! floor(dob/10);
26           else if (1000 < dob < 9999) then dob =
26       ! floor(dob/100);
27         
28         proc freq data=clean;
29           tables dob;
30         
31         proc reg data=clean;
32         * model y = dob;
33         * model y = dob dob2;
34         * model y = dob0 dob;
35           model y = dob0 dob dob2;
36         
37         data val;
38            infile "../val/num/8.dat";
39            input dob;
40            infile "../val/num/472.dat";
41            input y;
42            if (_n_ = 1) then delete;
43            ehat = (y - 0.46493 - 0.01869*dob)**2;
44         
45         proc means data=val;
46            var ehat;
47         */
48         
49         run;

NOTE: 66900 observations read.
NOTE: 66900 observations used in computations.
3                        The SAS System
                               08:33 Thursday, September 5, 2002

50         
NOTE: The PROCEDURE REG printed pages 21-24.
NOTE: PROCEDURE REG used:
      real time           0.24 seconds
      cpu time            0.24 seconds
      

NOTE: SAS Institute Inc., SAS Campus Drive, Cary, NC USA 
      27513-2414
NOTE: The SAS System used:
      real time           1.65 seconds
      cpu time            1.38 seconds