8 Modeling Survival Data with Categorical ... - NCSU Statistics
8 Modeling Survival Data with Categorical ... - NCSU Statistics
8 Modeling Survival Data with Categorical ... - NCSU Statistics
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CHAPTER 8 ST 745, Daowen Zhang<br />
31 1 0.11 888 99.22<br />
33 1 0.11 889 99.33<br />
34 1 0.11 890 99.44<br />
35 1 0.11 891 99.55<br />
38 1 0.11 892 99.66<br />
43 2 0.22 894 99.89<br />
57 1 0.11 895 100.00<br />
Unadjusted analysis of nodes effect using whole sample 2<br />
16:16 Monday, April 7, 2003<br />
The PHREG Procedure<br />
Model Information<br />
<strong>Data</strong> Set WORK.BCANCER<br />
Dependent Variable days (censored) survival time in days<br />
Censoring Variable cens censoring indicator<br />
Censoring Value(s) 0<br />
Ties Handling BRESLOW<br />
Summary of the Number of Event and Censored Values<br />
Percent<br />
Total Event Censored Censored<br />
895 489 406 45.36<br />
Convergence Status<br />
Convergence criterion (GCONV=1E-8) satisfied.<br />
Model Fit <strong>Statistics</strong><br />
Without With<br />
Criterion Covariates Covariates<br />
-2 LOG L 6251.265 6155.232<br />
AIC 6251.265 6167.232<br />
SBC 6251.265 6192.386<br />
Testing Global Null Hypothesis: BETA=0<br />
Test Chi-Square DF Pr > ChiSq<br />
Likelihood Ratio 96.0334 6