Example 7 for PROC LIFEREG


/****************************************************************/
/*          S A S   S A M P L E   L I B R A R Y                 */
/*                                                              */
/*    NAME: LIFEREX7                                            */
/*   TITLE: Example 7 for PROC LIFEREG                          */
/* PRODUCT: STAT                                                */
/*  SYSTEM: ALL                                                 */
/*    KEYS: survival data analysis, Bayesian analysis           */
/*   PROCS: LIFEREG                                             */
/*    DATA:                                                     */
/*                                                              */
/* SUPPORT: lichen                                              */
/*     REF: PROC LIFEREG, EXAMPLE 7.                            */
/*    MISC:                                                     */
/****************************************************************/


data e1684;
   input  survtime    survcens      age      sex    perform;
   datalines;
 1.57808        2       35.9945     1        0
 1.48219        2       41.9014     1        0
 7.33425        1       70.2164     2        0
 0.65479        2       58.1753     2        1
 2.23288        2       33.7096     1        0
 9.38356        1       47.9726     1        0
 3.27671        2       31.8219     2        0
 0.00000        1       72.3644     2        0
 0.80274        2       40.7151     2        0
 9.64384        1       32.9479     1        0
 1.66575        2       35.9205     1        0
 0.94247        2       40.5068     2        0
 1.68767        2       57.0384     1        0
 5.94247        2       63.1452     1        0
 2.34247        2       62.0630     1        0
 0.89863        2       56.5342     1        1
 9.03288        1       22.9945     2        0
 9.63014        1       18.4712     1        0
 0.52603        2       41.2521     1        0
 1.82192        2       29.5178     1        0
 0.93425        2       59.0493     2        0
 8.98630        1       32.2877     1        0
 1.82740        2       54.1452     1        0
 9.35890        1       26.7178     1        0
 3.35068        2       26.4822     1        0
 8.67397        2       55.0411     1        0
 6.09589        1       46.6986     1        0
 0.41096        2       55.1233     2        0
 2.78630        2       22.4055     2        0
 2.56438        2       50.8466     1        0
 8.75342        1       56.0274     1        0
 8.75890        1       38.0411     1        0
 0.56986        2       55.4767     1        0
 8.40000        1       41.2411     1        0
 7.25205        1       32.7425     1        0
 4.38630        2       45.3479     1        0
 8.36712        1       42.8438     2        0
 5.57260        2         .         .        .
 8.99178        1       51.1068     1        0
 0.86575        2       30.1808     1        0
 4.76986        1       58.7014     2        0
 1.15616        2       51.5397     1        0
 7.28767        1       27.1973     1        0
 3.13151        2       67.6740     1        0
 8.28767        1       65.5945     2        0
 8.55068        1       64.4274     2        0
 2.21918        2       69.8712     1        0
 8.45753        1       35.4411     1        0
 4.59452        2       35.9452     1        0
 2.88219        2       48.1370     1        0
 0.89589        2       58.6082     1        0
 1.76164        2       40.0137     2        0
 7.81370        1       26.0055     1        0
 8.33425        1       36.9616     1        0
 2.62192        2       25.9068     2        0
 0.16164        2       63.8055     1        0
 8.24658        1       29.6986     2        0
 1.52603        2       61.6384     1        1
 5.30959        2       49.9918     1        0
 4.03014        2       46.1836     2        0
 0.87123        2       37.1068     1        1
 0.41644        2       53.4658     2        0
 8.39452        1       40.3836     1        0
 4.24110        2       57.7425     2        0
 0.13699        2       29.1479     1        0
 7.07671        2       59.2466     1        1
 0.13151        2       61.3507     2        0
 8.02740        1       33.9205     2        1
 6.16164        1       43.1918     1        0
 1.29863        2       34.1890     2        0
 1.29041        2       58.3808     2        1
 7.99726        1       21.9479     2        0
 8.34795        1       35.1151     1        0
 7.30137        1       31.6493     1        1
 2.32877        2       56.1890     1        0
 0.56438        2       60.7123     1        0
 5.62740        2       58.8329     2        1
 1.23014        2       44.4849     2        0
 7.94521        1       51.1315     2        0
 1.51507        2       61.4795     1        1
 5.06301        2       34.2164     1        0
 3.27671        2       35.2301     1        0
 0.60822        1       32.7425     2        0
 0.65753        2       38.0986     2        0
 0.84110        2       45.7699     1        0
 8.40000        1       44.2000     1        0
 7.96712        1       34.9452     2        1
 0.18356        2       71.3260     1        0
 2.62466        2       59.0795     1        0
 2.55616        2       45.0795     2        0
 7.96438        1       35.3836     2        0
 7.77808        1       58.0438     2        1
 0.22192        2       43.2164     1        0
 2.33973        2       60.4932     1        0
 0.52329        2       32.4795     2        0
 8.04110        1       60.2986     1        0
 7.83288        1       47.1342     1        0
 1.74795        2       17.0411     2        0
 0.64110        2       42.3233     1        0
 0.38356        2       54.4164     1        0
 7.82192        1       51.4219     1        0
 0.51781        2       46.5973     1        0
 8.09863        1       58.3562     1        1
 8.16712        1       25.6712     2        0
 4.42740        2       29.1726     1        0
 0.88493        2       18.6795     1        0
 2.78356        2       60.9671     2        0
 2.64658        2       63.8849     2        0
 8.21370        1       37.9808     2        0
 7.41918        1       32.3507     2        0
 0.99726        2       42.9589     1        0
 5.88493        2       40.9562     1        0
 0.41644        2       61.9753     1        0
 0.64110        2       42.8000     2        0
 3.53699        2       55.3315     2        0
 7.56164        1       36.0767     1        0
 7.53151        1       50.6795     1        0
 0.27671        2       66.6986     1        0
 7.35616        1       58.2822     2        0
 0.76986        2       29.3479     2        0
 7.62192        1       33.1863     1        0
 7.79726        1       48.6356     2        0
 0.64110        2       29.4877     1        0
 1.14521        2       42.6685     1        0
 2.01644        2       24.4055     2        0
 2.84384        2       40.3890     1        0
 7.00000        1       45.4192     1        0
 1.27397        2       65.3945     1        0
 7.09589        1       47.5753     2        0
 2.04110        2       58.4438     2        0
 0.83562        2       59.2767     2        0
 0.92329        2       30.2630     2        0
 2.15068        1       48.6493     1        0
 0.07397        2       40.7370     1        0
 7.30685        1       44.7452     1        0
 2.07671        2       67.8329     1        0
 0.34247        2       61.3507     1        0
 7.70959        1       27.7452     1        0
 2.26849        2       34.2521     1        0
 6.15890        1       25.9260     2        1
 6.89315        1       31.2740     1        0
 3.30685        2       58.8822     2        0
 0.36164        2       57.0575     1        0
 1.97808        2       59.8137     1        0
 1.23836        2       77.5151     1        0
 0.10685        2       43.4219     1        0
 4.26575        2       51.2767     1        0
 7.63836        1       52.2082     1        0
 2.06301        2       36.3205     2        0
 7.42466        1       25.9781     1        1
 7.04384        1       65.3644     1        0
 0.50959        2       49.4411     1        0
 0.65753        2       57.9589     1        1
 6.93151        1       65.5644     1        0
 7.23288        1       72.3425     1        0
 6.01096        2       68.8548     1        0
 0.33699        2       50.4438     2        0
 6.47123        1       48.2877     1        0
 0.94795        2       46.9479     2        0
 2.91781        2       33.6000     2        0
 1.11507        2       53.5863     1        0
 1.59726        2       51.1644     2        0
 0.97534        2       53.6904     1        1
 0.84932        2       47.7836     1        0
 1.38356        2       53.8795     2        0
 3.81644        2       38.7068     2        1
 7.06849        1       69.3205     2        1
 7.04110        1       66.0219     1        1
 1.00274        2       36.0329     2        0
 6.34795        1       63.4603     1        0
 1.18082        2       48.8986     2        0
 0.97534        2       45.0575     1        0
 2.16712        2       57.6712     2        0
 6.85479        1       45.2000     1        0
 1.38356        2       49.0438     1        0
 1.71507        2       51.4630     1        0
 0.79452        2       34.5479     1        0
 6.86301        1       47.6438     2        0
 6.50411        1       38.7233     2        1
 0.42466        2       54.0658     1        0
 6.30959        1       29.8137     1        0
 0.98630        2       45.7397     1        0
 6.13699        1       47.2822     2        0
 3.80000        2       62.6411     1        0
 6.48493        1       62.0192     2        0
 6.96438        1       41.0904     2        0
 6.78082        1       50.2712     2        0
 0.56164        2       49.5288     2        0
 2.67123        2       70.8192     1        0
 1.56712        2       59.0712     1        0
 2.07397        2       53.9041     1        0
 0.33973        2       44.7342     1        0
 3.37808        2       22.1397     1        0
 3.15068        2       72.8575     1        0
 6.81096        1       61.4521     1        0
 3.20822        2       61.2904     1        0
 0.62740        2       34.7507     1        0
 1.64384        2       67.4164     2        0
 1.40822        2       53.2493     1        0
 6.06575        1       49.0082     1        0
 1.66301        2       56.7699     1        0
 1.36986        2       34.0247     2        0
 5.46849        2       34.3014     2        0
 0.42740        2       45.0712     2        0
 1.13973        2       54.7671     2        0
 1.73699        2       42.8548     2        0
 5.54521        1       36.6301     2        0
 0.85205        2       43.2466     1        0
 0.58082        2       52.1699     2        0
 0.43014        2       53.3562     1        0
 1.20822        2       35.3534     1        0
 4.36164        2       36.5233     1        0
 0.52877        2       52.7863     1        0
 6.51507        1       24.4329     2        0
 2.89863        2       58.7178     1        0
 6.20274        1       45.5479     1        0
 1.21644        2       43.3014     2        0
 6.00000        1       51.4055     2        0
 6.25479        1       38.9671     2        0
 6.49863        1       68.2658     1        0
 1.13699        2       59.4493     2        1
 1.69589        2       30.0192     1        0
 6.41096        1       22.1562     2        0
 6.02192        1       54.7671     1        0
 3.04932        2       45.0384     1        0
 5.62740        1       39.7589     1        1
 0.72603        2       41.3808     1        0
 0.73425        2       34.9671     1        0
 1.22740        2       35.5726     1        1
 1.47945        2       46.3479     1        0
 0.37808        2       29.9233     2        0
 5.75890        1       32.8740     1        0
 1.48219        2       39.5397     2        1
 5.88493        1       55.4822     1        0
 1.80274        1       32.3562     1        0
 1.40548        2       41.8027     2        1
 4.74795        1       35.3452     2        1
 5.24658        1       50.4795     1        0
 0.29041        2       61.3507     2        0
 5.83836        1       67.3562     1        1
 5.32055        1       53.8548     2        0
 5.16712        2       78.7315     2        0
 5.59178        1       62.7233     1        0
 5.77808        1       65.1507     1        0
 0.53425        2       34.8274     1        0
 2.22466        1       33.8466     2        0
 3.59726        2       67.8822     1        0
 5.32329        1       66.0712     2        0
 1.78630        2       55.0658     2        0
 0.70411        2       50.5123     1        0
 4.94795        1       42.4055     2        0
 5.45479        1       58.1068     2        0
 4.32877        2       26.0137     1        0
 1.16164        2       54.4685     1        0
 5.20274        1       54.0630     2        0
 4.40822        1       34.5589     1        0
 1.41096        2       58.5068     1        0
 4.92877        1       63.9370     1        0
 5.42192        1       49.8274     2        0
 0.98904        2       50.5562     1        0
 0.36438        2       40.4795     2        0
 4.38082        1       61.7479     2        0
 2.12877        2       58.7589     1        0
 0.77260        2       41.6712     1        1
 4.90959        2       25.5096     1        0
 1.26849        2       61.2000     1        0
 0.58082        2       53.1260     1        0
 4.95616        1       40.4658     1        0
 5.12329        1       60.3068     1        0
 4.74795        1       48.7425     2        1
 4.90685        1       46.7562     2        0
 0.86575        2       33.1178     2        0
 1.41918        2       34.8932     2        0
 0.44110        2       33.3096     1        0
 4.29863        1       35.7589     1        0
 4.63836        1       49.8575     1        0
 4.81370        1       57.3726     2        0
 4.50137        2       29.7726     2        0
 3.92329        2       51.8822     2        0
 4.86027        1       65.3123     2        0
 0.52603        2       52.0658     2        0
 2.10685        2       60.9534     2        0
 4.24384        1       32.6055     2        0
 3.39178        2       51.5123     2        1
 4.36164        1       48.6548     1        0
 4.81918        1       43.8438     2        0
;

ods graphics on;
proc lifereg data=e1684;
   class Sex;
   model Survtime*Survcens(1)=Age Sex Perform / dist=Weibull;
   bayes WeibullShapePrior=gamma seed=9999;
run;

proc print data=e1684 (obs=20);
run;