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http://dx.doi.org/10.5351/KJAS.2015.28.6.1181

Nonparametric Method in One-way Layout for Umbrella Alternatives based on Placement  

Lee, Hyejung (Department of Biomedicine.Health Science, The Catholic University of Korea)
Kim, Dongjae (Department of Biomedicine.Health Science, The Catholic University of Korea)
Publication Information
The Korean Journal of Applied Statistics / v.28, no.6, 2015 , pp. 1181-1189 More about this Journal
Abstract
The treatment effect in clinical tests depending on dose of the drug; however, it can show a decreasing trend in fixed dose level due to side effects. The trend is known as an umbrella pattern; in addition, the method for the umbrella alternative is quite useful when the tendency is predicted in advance. In this paper, we propose a nonparametric method of umbrella alternatives for a one-way layout by using linear placement described in Orban and Wolfe (1982). The Monte Carlo simulation is adapted to compare the power of proposed procedure with previous methods.
Keywords
one-way layout; placement; umbrella alternatives; nonparametric;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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