𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Theory & Methods: Ordered Tests for Right–Censored Survival Data

✍ Scribed by Yunchan Chi

Book ID
108521600
Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
371 KB
Volume
44
Category
Article
ISSN
1369-1473

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Testing against ordered alternatives for
Testing against ordered alternatives for multivariate censored survival data
✍ Suzanne R Dubnicka 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 124 KB

In clinical trials where the treatment groups correspond to increasing dosages of a substance and the outcome is the possibly right-censored time to a certain event, it is desirable to test for increases or decreases in survival times with increasing dose. Furthermore, it may be of interest to study

A modified logrank test for censored sur
A modified logrank test for censored survival data under order restrictions
✍ P.Y. Liu; Wei Yann Tsai 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 364 KB

We previously proposed a class of ordered weighted logrank tests for analyzing censored survival data under order restrictions. However the power of these tests is asymmetrical with respect to possible alternative configurations and could be inferior to the non-ordered logrank test in extreme cases.