A table for solving the Behrens—Fisher problem
✍ Scribed by H.N. Linssen
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 353 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0167-7152
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The nonparametric Behrens-Fisher hypothesis is the most appropriate null hypothesis for the two-sample comparison when one does not wish to make restrictive assumptions about possible distributions. In this paper, a numerical approach is described by which the likelihood ratio test can be calculated
An approximate and practical solution is proposed for the Behrens-Fisher problem. This solution is compared to the solutions considered by MEHTA and SRINIVASAN (1970) and WELCH'S (1937) approximate t-test in terms of the stability of the size and magnitude of the power. It is shown that the stabilit