Event-history analysis kesa 2014
Event-history analysis
News
For Monday, September 1, please read Discussio article 1 (sections 1-6) and Discussion article 2 in advance (see the links below).
We will need at least the following non-standard R packages: eha, KMsurv, Epi. If you are going to use your own laptop, it would be wise to download these in advance.
Teachers
Kari Auranen kari.auranen at thl.fi
Sangita Kulathinal sangita.kulathinal at helsinki.fi
Credits, type and prerequisites
6 op, tilastotieteen aineopintoja / syventäviä opintoja. Esitietovaatimukset: aineopintojen todennäköisyyslaskenta ja tilastollinen päättely, data-analyysi R-ohjelmistolla (tai vastaavat kurssit)
6 cr, intermediate / advances studies in statistics. Prerequisites: course on probability calculus and statistical inference, data-analysis with R (or other courses providing this knowledge and skills).
Time schedule
Intensive course:
Wed 27.8 8:30-14 (8:30-11 in B120, 11:30-14 in C128, computer class)
Thu 28.8 8.30-14 (8:30-11 in B120, 11:30-14 in C121)
Fri 29.8 8.30-14 (8:30-11 in B120, 11:30-14 in C121)
Mon 1.9 8.30-12 (8:30-10 in B120, 10-12 in C121, to be confirmed)
Tue 2.9 8.30-12 (8:30-10 in B120, 10-12 in C121, to be confirmed)
Wed 3.9 8.30-12 (8:30-10 in B120, 10-12 in C121, to be confirmed)
Contents in short
The course first introduces the basic concepts and tool in standard survival analysis, including parametric and non-parametric inference of survival. Models with multiple states and many possible transitions between the states are then considered. Special emphasis is given to the likelihood construction under such event-history models. Each lecture is complemented with an R practical in the computer class. During the course, a number of review and research articles are reviewed and discussed. The grading system will be discussed and decided upon in the first lecture.
Day 1 (Wednesday, Aug 27)
- Lecture 1: Introduction to survival and event-history analysis
- Lecture 2: Understanding and exploring survival data
- Lecture 3: Counting-process formulation of survival models
- Practical 1: Introduction to R and basics of survival analysis in R
- Practical 1: Answers to Practical 1
Day 2 (Thursday, Aug 28)
- Lecture 4: Survival likelihood and parametric survival distributions
- Lecture 5: Parametric survival distributions (the lecture is included in lecture 4 above)
- Lecture 6: Data exploration, model choice and model checking
- Practical 2: Exploratory analysis, model checking
- Practical 2: Answers to practical 2
Day 3 (Friday, Aug 30)
- Lecture 7: Survival regression models
- Lecture 8: Model checking cont. (material included in lecture 6 above)
- Practical 3: Survival regression models
- Practical 3: Answers to practical 3
Day 4 (Monday, Sep 1)
- Lecture 9: Event-history models (Discussion article 1 and Discussion article 2)
- Practical 4: Competing risk models
- Practical 4: Answers to practical 4
Day 5 (Tuesday, Sep 2)
- Lecture 10: Discussion article 3
- Practical 5: Health-illness model; left-censored data
- Practical 5: Answers to practical 5
Day 6 (Wednesday, Sep 3)
- Lecture 11: Sampling patterns
- Lecture 12: Discussion article 4
- Lecture 13: Aggregate processes: modelling infection outbreaks
- Home assignments:
Data sets
cervix.dathttp://www.rni.helsinki.fi/%7Ekja/eha14/atresia.dat
Ilmoittautuminen / registration
Ilmoittautuminen on auki 24.4 - 31.8.
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