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Rank Tests for the 2×2 Design with I Blocks
Author(s) -
Haux R.,
Mattauch V.,
Weckesser G.
Publication year - 1987
Publication title -
biometrical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.108
H-Index - 63
eISSN - 1521-4036
pISSN - 0323-3847
DOI - 10.1002/bimj.4710290502
Subject(s) - rank (graph theory) , statistics , mathematics , statistical hypothesis testing , factor (programming language) , combinatorics , computer science , programming language
In this paper we suggest rank tests for main effects and for interaction when there are two factors and two levels within each factor and when, in addition, there are I blocks. The asymptotic distributions of the test statistics under H 0 are derived. The application of the tests is illustrated by an example and a simulation study investigates size and power of the tests.