MATH39512 Survival Analysis For Actuarial Science: Example Sheet 7 *=Easy,& **=Intermediate,& ***=Difficult* Exercise 7.1 Consider& Again& Exercise& 6.2.(A)& Use& R& To& Reproduce& (I)& The& Maximum& Likelihood& Estimate& Of& The& Regression& Coefficient,& (Ii)&

MATH39512 Survival Analysis For Actuarial Science: Example Sheet 6 *=Easy,& **=Intermediate,& ***=Difficult* Exercise 6.1Consider& The& Following& Survival& Data& Of& A& Group& Of& Patients& Who& Were& Under& Observation& For& Some& Period& Of Time:Here& All&

MATH39512 Survival Analysis For Actuarial Science: Example Sheet 5 *=Easy,& **=Intermediate,& ***=Difficult* Exercise 5.1Consider& Again& Exercise& 2.4(A)& Use& R& To& Produce& A& Plot& Of& The& Kaplan-Meier& Estimate& Of& The& Data& Set& In& Exercise& 2.4

MATH39512 Survival Analysis For Actuarial Science: Example Sheet 4 *=Easy, **=Intermediate, ***=Difficult * Exercise 4.1 Consider The Following Observed Values Of The Survival Times Of 8 Independent Homogeneous Individuals, Where + Denotes A Censored Value:1.5+ 2.5 4.5 5+ 7+ 8 12+ 14.Assume The Foll

MATH39512 Survival Analysis For Actuarial Science: Example Sheet 3 *=Easy,& **=Intermediate,& ***=Difficult* Exercise 3.1Let& T1,...,& T5 & Be& I.I.D. & Positive& Random& Variables,& Where& The& Random& Variable& Ti& & Represents& The& Genuine& Failure Time Of I

MATH39512 Survival Analysis For Actuarial Science: Example Sheet 2*=Easy, **=Intermediate, ***=Difficult* Exercise 2.1The Data In Table 1 Relate To 12 Patients Who Had An Operation That Was Intended To Correct A Life-Threatening Condition, Where Week 0 Is The Week The Investigation Started And D=Dea

MATH39512 Survival Analysis For Actuarial Science: Example Sheet 1*=Easy, **=Intermediate, ***=Difficult* Exercise 1.1For A Study Rats Were Injected With A Tumor-Inducing Substance Called DMBA And The Event Of Interest Is The Onset Of A Tumor. The Observation Period Started At 1 November Last Year A