Past exam of the mathematics course of the University of Cambridge / 2024 / iii / Paper 207 / 4 / c / i

Table of contents
- Solution i

Solution

Let

u_{j}^{(1)} = u_{j}

and

u_{j}^{(0)} = 1 - u_{j}

. Applying the Nelson–Aalen estimator separately to group

k

gives

H_{j}^{(k)} = \sum_{ℓ = 1}^{j} \frac{u _{ℓ}^{(k)}}{r _{ℓ}^{(k)}},

with a zero contribution when the event at

a_{ℓ}

occurs in the other group.

 Ancestors (11)

 View article source

 Discussion (0)

There are no discussions about this article yet.

 Articles by others on the same topic (0)

There are currently no matching articles.

  See all articles in the same topic Create my own version