1                                                          The SAS System                               14:50 Sunday, April 30, 1995

NOTE: Copyright(c) 1989 by SAS Institute Inc., Cary, NC USA. 
NOTE: SAS (r) Proprietary Software Release 6.09  TS027
      Licensed to UNIVERSITY OF WISCONSIN, Site 0002176014.





NOTE: AUTOEXEC processing beginning; file is /usr/sas609/autoexec.sas.

NOTE: SAS initialization used:
      real time           0.29 seconds
      cpu time            0.12 seconds


NOTE: AUTOEXEC processing completed.

1          options nocenter ls=130 ps=600;
2          
3          data a;
4             infile 'ash.dat' missover;
5             input cow week stage age trt herd milk fat prot scc lscore clin milkloss
6                x14-x23;
7             if fat=0 then fat=.;
8             if prot=0 then prot=.;
9             if scc=0 then scc=.;
10            if lscore=0 then lscore=.;
11         

NOTE: The infile 'ash.dat' is:
      File Name=/usr1/y/yandell/.SAS/ash.dat,
      Owner Name=yandell,Group Name=calsstat,
      Access Permission=rw-r--r--,
      File Size (bytes)=79734

NOTE: 1340 records were read from the infile 'ash.dat'.
      The minimum record length was 40.
      The maximum record length was 63.
NOTE: The data set WORK.A has 1340 observations and 23 variables.
NOTE: DATA statement used:
      real time           0.89 seconds
      cpu time            0.24 seconds


12         data b;
13            infile 'marsh.dat' missover;
14            input cow week stage age trt herd milk fat prot scc lscore
15               clin milkloss x14-x23;
16            if fat=0 then fat=.;
17            if prot=0 then prot=.;
18            if scc=0 then scc=.;
19            if lscore=0 then lscore=.;
20         

NOTE: The infile 'marsh.dat' is:
      File Name=/usr1/y/yandell/.SAS/marsh.dat,
      Owner Name=yandell,Group Name=calsstat,
      Access Permission=rw-r--r--,
      File Size (bytes)=159849

NOTE: 2676 records were read from the infile 'marsh.dat'.
      The minimum record length was 41.
      The maximum record length was 63.
NOTE: The data set WORK.B has 2676 observations and 23 variables.
NOTE: DATA statement used:
      real time           1.34 seconds
      cpu time            0.40 seconds


21         data all; set a b;
22            season = 'w ';
23            if 5<=week<=16  then season='sp';
24            if 17<=week<=29 then season='sm';
25            if 30<=week<=41 then season='f ';
26            lscore= ((log(scc/100)) / (log(2))) + 3;
27         

NOTE: Missing values were generated as a result of performing an operation on missing values.
      Each place is given by: (Number of times) at (Line):(Column).
      35 at 26:14   35 at 26:21   35 at 26:28   35 at 26:40   
NOTE: The data set WORK.ALL has 4016 observations and 24 variables.
NOTE: DATA statement used:
      real time           1.53 seconds
      cpu time            0.20 seconds


28         proc sort; by age herd trt cow season;

NOTE: The data set WORK.ALL has 4016 observations and 24 variables.
NOTE: PROCEDURE SORT used:
      real time           1.67 seconds
      cpu time            0.35 seconds


29         proc means noprint; by age herd trt cow season;
30            var milk--lscore stage;
31            output out = means mean = milk fat prot scc lscore stage;

NOTE: The data set WORK.MEANS has 442 observations and 13 variables.
NOTE: PROCEDURE MEANS used:
      real time           0.45 seconds
      cpu time            0.16 seconds


32         proc print;
33            var age herd trt cow season milk fat prot scc lscore stage;
NOTE: The PROCEDURE PRINT printed page 1.
NOTE: PROCEDURE PRINT used:
      real time           0.14 seconds
      cpu time            0.11 seconds


NOTE: The SAS System used:
      real time           6.64 seconds
      cpu time            1.59 seconds

NOTE: SAS Institute Inc., SAS Campus Drive, Cary, NC USA 27513-2414