1                                                          The SAS System                                 22:13 Monday, May 24, 1993

NOTE: Copyright(c) 1989 by SAS Institute Inc., Cary, NC USA. 
NOTE: SAS (r) Proprietary Software Release 6.07.01
      Licensed to VIRGINIA COMMONWEALTH UNIVERSITY-MCV, Site 0001183009.

NOTE: Running on IBM Model RS/6000 Serial Number 000118583100.



If you need help with SAS, call 6-9843.



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

NOTE: SAS initialization used:
      real time           0.735 seconds
      cpu time            0.560 seconds


NOTE: AUTOEXEC processing completed.

1          OPTIONS nocenter;
2          FILENAME sibs 'selony.vl';
3          
4          DATA NEALE1;
5          FILE sibs;
6          array v{2};
7          x=.5;
8          n=0;
9          
10         sample: IF N gt 500 THEN GO TO DONE;
11          n=n+1;
12          famfac=rannor(0);
13          v(1)=SQRT(X)*famfac + SQRT(1-X)*RANNOR(0);
14          dummy=SQRT(X)*famfac + SQRT(1-X)*RANNOR(0);
15          if dummy gt 0 then do;
16           v(2) = dummy;
17           size=2;
18           end;
19          else do;
20           v(2)=.;
21           size=1;
22          end;
23          PUT SIZE;
24          DO I=1 TO size;
25           IF V{I} NE . THEN PUT i @@;             /* Write the identifiers */
26          END;
27          PUT;
28          DO I=1 TO size;
29           IF V{I} NE . THEN PUT V{I} 13.6 +1 @@;  /* Write the data values */
30          END;
31          PUT;
32          OUTPUT;
33         x1=v{1}; y=v{2};
34         
35         GO TO sample;
36         
37         DONE: COMMENT sample complete;
2 The SAS System                                                                                          22:13 Monday, May 24, 1993

38         

NOTE: The file SIBS is:
      File Name=/calculus/users1/workshop/mcn/mx/sel/selony.vl,
      Inode Number=25221,Access Permission=rw-r--r--,
      Owner Name=mcn,File Size (bytes)=0
      
NOTE: 1503 records were written to the file SIBS.
      The minimum record length was 1.
      The maximum record length was 27.
NOTE: The data set WORK.NEALE1 has 501 observations and 10 variables.
NOTE: DATA statement used:
      real time           1.297 seconds
      cpu time            1.130 seconds


39         DATA CONKERS; SET NEALE1;

NOTE: The data set WORK.CONKERS has 501 observations and 10 variables.
NOTE: DATA statement used:
      real time           0.229 seconds
      cpu time            0.120 seconds


40         PROC CORR COV;
41          VAR x1 y;
42         RUN;

NOTE: The PROCEDURE CORR printed page 1.
NOTE: PROCEDURE CORR used:
      real time           0.166 seconds
      cpu time            0.130 seconds


43         DATA CONKER2; SET NEALE1; if x1 gt 0;

NOTE: The data set WORK.CONKER2 has 258 observations and 10 variables.
NOTE: DATA statement used:
      real time           0.209 seconds
      cpu time            0.110 seconds


44         PROC CORR COV;
45          VAR x1 y;
46         RUN;

NOTE: The PROCEDURE CORR printed page 2.
NOTE: PROCEDURE CORR used:
      real time           0.053 seconds
      cpu time            0.050 seconds


NOTE: The SAS System used:
      real time           2.818 seconds
      cpu time            2.210 seconds

NOTE: SAS Institute Inc., SAS Circle, PO Box 8000, Cary, NC 27512-8000