Displaying 3 results from an estimated 3 matches for "mazurel".
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mazurek
2006 Jul 11
1
Coxph
...ulate the coefficients correctly when you put no
"event" argument into the Surv object?
Thus:
Coxph(Surv(duration)~covariates,data=data) duration=duration of the deal
Duration: is the time till one subject fails or succeed in my research.
Can somebody help me?
Best regards,
Sharon Mazurel
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2006 Jul 11
0
Coxph function
Dear Sir/Madam,
My name is Sharon Mazurel and I'm busy with my final thesis about
estimating the probability of the success or withdrawal of a merger or
acquisition.
For my model I also use duration analysis and found after doing some
research that the coxph function in R is very useful.
My question is:
In the Surv object you have t...
2006 Jul 11
2
Proportional Hazard Function and Competing risks
How can I model coxph() in combination with competing risks
i.e. I have two events and for event the object will leave the data set.
So :
Coxph(Surv(time,event)~....) the event is for all my objects 1.
How can I model this?
Sharon
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