1          OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;
 72         
 73         /* expseries.sas */
 74         title 'Experimental data with autocorrelated errors';
 75         
 76         data test;
 77              infile '/home/u1407221/441s24/data/expseries.data.txt' firstobs=2;
 78              input time dose y;
 79              if dose=1 then d1=1; else d1=0;
 80              if dose=2 then d2=1; else d2=0;
 81         
 
 NOTE: The infile '/home/u1407221/441s24/data/expseries.data.txt' is:
       Filename=/home/u1407221/441s24/data/expseries.data.txt,
       Owner Name=u1407221,Group Name=oda,
       Access Permission=-rw-r--r--,
       Last Modified=05Mar2024:13:09:41,
       File Size (bytes)=3169
 
 NOTE: 150 records were read from the infile '/home/u1407221/441s24/data/expseries.data.txt'.
       The minimum record length was 19.
       The maximum record length was 19.
 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              770.31k
       OS Memory           34476.00k
       Timestamp           03/05/2024 06:49:05 PM
       Step Count                        132  Switch Count  2
       Page Faults                       0
       Page Reclaims                     165
       Page Swaps                        0
       Voluntary Context Switches        16
       Involuntary Context Switches      0
       Block Input Operations            0
       Block Output Operations           272
       
 
 82         proc glm plots=none data=test;
 83              class dose;
 84              model y = dose;
 85              means dose;
 86         
 
 NOTE: PROCEDURE GLM used (Total process time):
       real time           0.07 seconds
       user cpu time       0.07 seconds
       system cpu time     0.00 seconds
       memory              4330.28k
       OS Memory           36284.00k
       Timestamp           03/05/2024 06:49:05 PM
       Step Count                        133  Switch Count  2
       Page Faults                       0
       Page Reclaims                     402
       Page Swaps                        0
       Voluntary Context Switches        9
       Involuntary Context Switches      0
       Block Input Operations            0
       Block Output Operations           296
       
 
 87         proc autoreg data=test;
 88              title2 'Durbin-Watson test and diagnostics';
 89              model y = d1 d2 /  dwprob;
 90         
 
 NOTE: The graph in the RTF(WEB) destination will be rendered as an image due to the use of a gradient contour.
 NOTE: The graph in the RTF(WEB) destination will be rendered as an image due to the use of a surface plot.
 NOTE: The graph in the RTF(WEB) destination will be rendered as an image due to the use of a bivariate histogram.
 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           0.52 seconds
       user cpu time       0.30 seconds
       system cpu time     0.05 seconds
       memory              32533.78k
       OS Memory           64020.00k
       Timestamp           03/05/2024 06:49:05 PM
       Step Count                        134  Switch Count  17
       Page Faults                       0
       Page Reclaims                     17264
       Page Swaps                        0
       Voluntary Context Switches        740
       Involuntary Context Switches      10
       Block Input Operations            0
       Block Output Operations           2368
       
 
 91         proc autoreg data=test plots=none;
 92              title2 'Test higher lags';
 93              model y = d1 d2 /  nlag=6 method=ml;
 94         
 
 NOTE: PROCEDURE AUTOREG used (Total process time):
       real time           0.30 seconds
       user cpu time       0.18 seconds
       system cpu time     0.00 seconds
       memory              5268.21k
       OS Memory           55992.00k
       Timestamp           03/05/2024 06:49:05 PM
       Step Count                        135  Switch Count  1
       Page Faults                       0
       Page Reclaims                     715
       Page Swaps                        0
       Voluntary Context Switches        329
       Involuntary Context Switches      0
       Block Input Operations            0
       Block Output Operations           1416
       
 
 95         proc autoreg data=test plots=none;
 96              title2 'Test for dose differences with AR(4) model';
 97              model y = d1 d2 / nlag=4 method = ml;
 98              dose: test d1=d2=0;
 99         
 100        run;
 
 NOTE: PROCEDURE AUTOREG used (Total process time):
       real time           0.27 seconds
       user cpu time       0.15 seconds
       system cpu time     0.01 seconds
       memory              4550.62k
       OS Memory           56504.00k
       Timestamp           03/05/2024 06:49:06 PM
       Step Count                        136  Switch Count  1
       Page Faults                       0
       Page Reclaims                     566
       Page Swaps                        0
       Voluntary Context Switches        317
       Involuntary Context Switches      0
       Block Input Operations            0
       Block Output Operations           1240
       
 
 101        quit;
 102        
 103        
 104        OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;
 116