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http://dx.doi.org/10.5351/CKSS.2009.16.1.075

Parallelism Test of Slope in Simple Linear Regression Models  

Park, Hyun-Wook (Dept. of Biostatistics, The Catholic Univ.)
Kim, Dong-Jae (Dept. of Biostatistics, The Catholic Univ.)
Publication Information
Communications for Statistical Applications and Methods / v.16, no.1, 2009 , pp. 75-83 More about this Journal
Abstract
Parallelism tests are proposed for slope in the simple linear regression models. In this paper, we suggest the parametric test using HSD testing method (Tukey,1953) and distribution-free test using Kruskal-wallis (1952) for more than three slopes. Monte Carlo simulation study is adapted to compare the power of the proposed methods with Wilks' Lambda multivariate procedure.
Keywords
Regression model; parallelism test; slope;
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