𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Exact Bahadur efficiency of max-type rank tests in the two-sample problem

✍ Scribed by Piotr Bajorski


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
427 KB
Volume
13
Category
Article
ISSN
0167-7152

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Robustness of Statistical Tests in the T
✍ O. Marrero πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 771 KB

A simulation study was performed to compare three statistical tests with respect to their performances in the two-sample location problem for contaminated normal distributions. The three tests were: the t-test, the rank-transformed t-test, and the Wilcoxon rank-sum test. The results showed the t-tes

Unobserved covariates in the two-sample
✍ Philippe BroΓ«t; Thierry Moreau; Joseph Lellouch; Bernard Asselain πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 87 KB πŸ‘ 2 views

In analysing a clinical trial with the logrank test, the hazards between the two groups are usually assumed to be proportional. Nevertheless, this hypothesis is no longer valid with unobserved covariates. As a consequence, there is a loss of power of the logrank test for testing the null hypothesis