2. [24 pts]The following is an output for fitting a Weibull model for remission
ID: 3322270 • Letter: 2
Question
2. [24 pts]The following is an output for fitting a Weibull model for remission data, where trt is a binary variable (1-treatment; 0-control). Analysis of Maximum Likelihood Parameter Estimates Standard 95% Confidence Chi- Parameter DF Estimate Error Limits Square Pr > Chisq 2.2484 1 1.2673 0.3106 0.6585 1.8762 16.64.0001 1 0.7322 0.1078 0.5486 0.9772 Intercept 0.1660 1.9231 2.5737 183.51 .0001 trt Scale Weibull Shape 1 1.3658 0.2012 1.0233 1.8228 a) [6 pts]What is the acceleration factor for trt? How to interpret it?Explanation / Answer
The p value is less than 0.05. then it is significant effect of treatment.and significant effect of intercept.
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