Details

Autor(en) / Beteiligte

• Gombay, E.

Titel

Weighted Logrank Statistics in Sequential Tests

Ist Teil von

• Sequential analysis, 2008-01, Vol.27 (1), p.97-104

Ort / Verlag

Taylor & Francis Group

Erscheinungsjahr

2008

Link zum Volltext

Quelle

Taylor & Francis

Beschreibungen/Notizen

• Fully sequential generalization of some group sequential tests currently in use in clinical trials are considered. The model is censored data with random staggered entry, and it is used for the comparison of two treatments. Results show that the sequential tests can outperform group sequential tests and provide more information about the nature of relationship of the two treatments. Furthermore, they allow complete freedom in scheduling data evaluation.