Comparison between two statistics to test the hypothesis of equality of regression coefficients

被引：0
|
作者：
De Carvalho, JRP [1 ]
机构：
[1] Embrapa Ctr Nacl Pesquisa Tecnol Informat Agr, BR-13083970 Campinas, SP, Brazil
来源：
PESQUISA AGROPECUARIA BRASILEIRA | 1998年 / 33卷 / 05期
关键词：
likelihood ratio test; bivariate analysis; split-plot experiments; regression coefficients; observed power; t' statistics;
D O I：
暂无
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
In this paper, the Likelihood Ratio Test is presented to test the hypothesis of equality of regression coefficients. It is compared through simulated and experimental results with the largelly recommended t' statistics. Their comparison shows that the Likelihood Ratio Test may be used as a general procedure to test this type of hypothesis. It showed a great observed power in the different experimental situations used.
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页码：633 / 639
页数：7
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