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Robustness of Statistical Tests in the Two-Sample Location Problem

✍ Scribed by O. Marrero

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
771 KB
Volume
27
Category
Article
ISSN
0323-3847

No coin nor oath required. For personal study only.

✦ Synopsis

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-test to be inferior to the other two tests.

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