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Dear all, (I'm using Eviews 7) I have programmed a proportional hazard model using the following code: ' declare params to estimate with initial values coef(3) b = 0 coef(1) a = 1 coef(1) g = 1 ' setup likelihood for Loglogistic Proportional Hazard model logl llllph llllph.append @logl loglllph ' de...

There's a c= option. I have tried both (using different starting values for alpha and gamma and using a small convergence value of 1e-5) but both dont seem to work. Perhaps I could estimate a Cox proportional hazard model instead. Do you happen to know where I can find Eviews code for that? Thanks ...

Try different starting values and/or tightening the convergence criteria. Thanks for your fast reply. I have tried different starting values for the shape parameter gamma (g). This parameter by the way must be positive. The same goes for the slope parameter alpha (a) in the weibull distribution (I ...

Hello all, I have the following problem. I've run a Proportional hazard model in order to examine the hazard rate (probability of a client cancelling his contract given that he has not canceled yet) using a log-logistic distribution with the following programming code: ' declare params to estimate w...

Hello, Thank you, I see now that my problem is solved. I installed Eviews again and it works now. The only other problem I had was that I got a smpl range error. But I found out why I got that. If you double click on range in the top corner of the workfile, you can change the workfile structure type...

Hello all, In Eviews 7 I have the following problem. I import Excel data via the "Foreign data as workfile" method. When doing so I encounter the problem of not seeing the values. Instead I get only NA's everywhere. Strangely enough I can make graphs and run regressions even though the val...