1          OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;
 70         
 71         /* expseries.sas */
 72         title 'Experimental data with autocorrelated errors';
 73         
 74         data test;
 75              infile '/home/brunner0/441s20/expseries.data.txt';
 76              input time group y;
 77              if group=1 then g1=1; else g1=0;
 78              if group=2 then g2=1; else g2=0;
 79         
 
 NOTE: The infile '/home/brunner0/441s20/expseries.data.txt' is:
       Filename=/home/brunner0/441s20/expseries.data.txt,
       Owner Name=brunner0,Group Name=oda,
       Access Permission=-rw-r--r--,
       Last Modified=10Mar2020:22:14:28,
       File Size (bytes)=1597
 
 NOTE: 150 records were read from the infile '/home/brunner0/441s20/expseries.data.txt'.
       The minimum record length was 8.
       The maximum record length was 11.
 NOTE: The data set WORK.TEST has 150 observations and 5 variables.
 NOTE: DATA statement used (Total process time):
       real time           0.00 seconds
       user cpu time       0.00 seconds
       system cpu time     0.00 seconds
       memory              769.53k
       OS Memory           33452.00k
       Timestamp           03/11/2020 03:34:47 PM
       Step Count                        122  Switch Count  2
       Page Faults                       0
       Page Reclaims                     143
       Page Swaps                        0
       Voluntary Context Switches        19
       Involuntary Context Switches      0
       Block Input Operations            0
       Block Output Operations           264
       
 
 80         proc glm;
 81              class group;
 82              model y = group;
 83              means group;
 84         
 
 NOTE: PROCEDURE GLM used (Total process time):
       real time           0.31 seconds
       user cpu time       0.17 seconds
       system cpu time     0.02 seconds
       memory              18560.53k
       OS Memory           48196.00k
       Timestamp           03/11/2020 03:34:47 PM
       Step Count                        123  Switch Count  2
       Page Faults                       0
       Page Reclaims                     4025
       Page Swaps                        0
       Voluntary Context Switches        760
       Involuntary Context Switches      0
       Block Input Operations            0
       Block Output Operations           1216
       
 
 85         proc autoreg;
 86              title2 'Durbin-Watson test and diagnostics';
 87              model y = g1 g2 /  dwprob;
 88         
 
 NOTE: The graph in the PDF(WEB) destination will be rendered as an image due to the use of a gradient contour.
 NOTE: The graph in the PDF(WEB) destination will be rendered as an image due to the use of a surface plot.
 NOTE: The graph in the PDF(WEB) destination will be rendered as an image due to the use of a bivariate histogram.
 NOTE: PROCEDURE AUTOREG used (Total process time):
       real time           0.38 seconds
       user cpu time       0.24 seconds
       system cpu time     0.03 seconds
       memory              14042.87k
       OS Memory           58900.00k
       Timestamp           03/11/2020 03:34:48 PM
       Step Count                        124  Switch Count  17
       Page Faults                       0
       Page Reclaims                     10885
       Page Swaps                        0
       Voluntary Context Switches        654
       Involuntary Context Switches      1
       Block Input Operations            0
       Block Output Operations           1272
       
 
 89         proc autoreg plot=none;
 90              title2 'Test higher lags';
 91              model y = g1 g2 /  nlag=6 method=ml;
 92         
 
 NOTE: PROCEDURE AUTOREG used (Total process time):
       real time           0.27 seconds
       user cpu time       0.18 seconds
       system cpu time     0.01 seconds
       memory              2860.37k
       OS Memory           49428.00k
       Timestamp           03/11/2020 03:34:48 PM
       Step Count                        125  Switch Count  1
       Page Faults                       0
       Page Reclaims                     383
       Page Swaps                        0
       Voluntary Context Switches        227
       Involuntary Context Switches      1
       Block Input Operations            0
       Block Output Operations           600
       
 
 93         proc autoreg;
 94              model y = g1 g2 / nlag=1 method = ml;
 95              group: test g1=g2=0;
 96         
 97         
 98         
 99         
 100        
 101        OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;
 112