1                                                          The SAS System                              13:37 Tuesday, March 20, 2007

NOTE: Copyright (c) 2002-2003 by SAS Institute Inc., Cary, NC, USA. 
NOTE: SAS (r) 9.1 (TS1M3)
      Licensed to HARVARD SCHOOL OF PUBLIC HEALTH-INSTRUCTIONAL COMP, Site 0001177014.
NOTE: This session is executing on the SunOS 5.9 platform.



NOTE: SAS 9.1.3 Service Pack 3

-----------------------------------------------------------------------
NBER NOTE:  sas now defaults to sas9. 
sas8 or sas6 will invoke sas version 8 or 6 respectively. - 2005/10/21
-----------------------------------------------------------------------
You are running SAS 9. Some SAS 8 files will be automatically converted 
by the V9 engine; others are incompatible.  Please see 
http://support.sas.com/rnd/migration/planning/platform/64bit.html

PROC MIGRATE will preserve current SAS file attributes and is 
recommended for converting all your SAS libraries from any 
SAS 8 release to SAS 9.  For details and examples, please see
http://support.sas.com/rnd/migration/index.html


This message is contained in the SAS news file, and is presented upon
initialization.  Edit the file "news" in the "misc/base" directory to
display site-specific news and information in the program log.
The command line option "-nonews" will prevent this display.




NOTE: SAS initialization used:
      real time           0.38 seconds
      cpu time            0.23 seconds
      
1          *options obs=100;
2          options nocenter;
3          libname in ".";
NOTE: Libref IN was successfully assigned as follows: 
      Engine:        V9 
      Physical Name: /disk/nber10/SCCS/natality/sas
4          filename denom pipe 'unzip -p /home/data/natality/data/natl1984.zip';
5          data in.alameda84;
6          missing z Z ;
7          infile denom lrecl=215 recfm=v missover pad ;
8          
9          input
10         @28 sto      $2.
11         @28 countyo  $5.
12         @84 birmon   $2.
13         @208 weight   1.
14         ;
15         /*
16         proc print data=in.alameda84 (obs=20);
17         proc freq;
18         tables sto*birmon;
19         where sto="05";
20         proc freq;
2 The SAS System                                                                                       13:37 Tuesday, March 20, 2007

21         tables birmon;
22         where countyo="05001";
23         */
24         

NOTE: The infile DENOM is:
      Pipe command="unzip -p /home/data/natality/data/natl1984.zip"

NOTE: 3360871 records were read from the infile DENOM.
      The minimum record length was 215.
      The maximum record length was 215.
NOTE: The data set IN.ALAMEDA84 has 3360871 observations and 4 variables.
NOTE: DATA statement used (Total process time):
      real time           2:19.02
      cpu time            1:18.91
      

25         proc freq;
26         tables sto*birmon;
27         where sto="05";
28         weight weight;

NOTE: There were 223793 observations read from the data set IN.ALAMEDA84.
      WHERE sto='05';
NOTE: The PROCEDURE FREQ printed page 1.
NOTE: PROCEDURE FREQ used (Total process time):
      real time           12.10 seconds
      cpu time            4.37 seconds
      

29         proc freq;
30         tables birmon;
31         where countyo="05001";
32         weight weight;
NOTE: There were 10517 observations read from the data set IN.ALAMEDA84.
      WHERE countyo='05001';
NOTE: The PROCEDURE FREQ printed page 2.
NOTE: PROCEDURE FREQ used (Total process time):
      real time           9.48 seconds
      cpu time            3.42 seconds
      

NOTE: SAS Institute Inc., SAS Campus Drive, Cary, NC USA 27513-2414
NOTE: The SAS System used:
      real time           2:41.06
      cpu time            1:26.96