Directional-sum test for nonparametric Behrens-Fisher problem with applications to the dietary intervention trial

doi:10.1177/09622802211002864

CSpace

	Directional-sum test for nonparametric Behrens-Fisher problem with applications to the dietary intervention trial
	Meng, Zhen 1,2,3; Yang, Qinglong 4; Li, Qizhai 2,3; Zhang, Baoxue 1
	2021-06-17
发表期刊	STATISTICAL METHODS IN MEDICAL RESEARCH
ISSN	0962-2802
页码	14
摘要	For a nonparametric Behrens-Fisher problem, a directional-sum test is proposed based on division-combination strategy. A one-layer wild bootstrap procedure is given to calculate its statistical significance. We conduct simulation studies with data generated from lognormal, t and Laplace distributions to show that the proposed test can control the type I error rates properly and is more powerful than the existing rank-sum and maximum-type tests under most of the considered scenarios. Applications to the dietary intervention trial further show the performance of the proposed test.
关键词	One-layer bootstrap procedure directional-sum test nonparametric Behrens-Fisher problem
DOI	10.1177/09622802211002864
收录类别	SCI
语种	英语
资助项目	Beijing Natural Science Foundation[Z180006] ; National Nature Science Foundation of China[11671311] ; National Nature Science Foundation of China[11971324] ; Ministry of education of Humanities and Social Science project[19YJC910008]
WOS研究方向	Health Care Sciences & Services ; Mathematical & Computational Biology ; Medical Informatics ; Mathematics
WOS类目	Health Care Sciences & Services ; Mathematical & Computational Biology ; Medical Informatics ; Statistics & Probability
WOS记录号	WOS:000679744400001
出版者	SAGE PUBLICATIONS LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/58997
专题	中国科学院数学与系统科学研究院
通讯作者	Zhang, Baoxue
作者单位	1.Capital Univ Econ & Business, Sch Stat, Beijing 100070, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, NCMIS, LSC, Beijing, Peoples R China 4.Zhongnan Univ Econ & Law, Sch Stat & Math, Wuhan, Peoples R China
推荐引用方式 GB/T 7714	Meng, Zhen,Yang, Qinglong,Li, Qizhai,et al. Directional-sum test for nonparametric Behrens-Fisher problem with applications to the dietary intervention trial[J]. STATISTICAL METHODS IN MEDICAL RESEARCH,2021:14.
APA	Meng, Zhen,Yang, Qinglong,Li, Qizhai,&Zhang, Baoxue.(2021).Directional-sum test for nonparametric Behrens-Fisher problem with applications to the dietary intervention trial.STATISTICAL METHODS IN MEDICAL RESEARCH,14.
MLA	Meng, Zhen,et al."Directional-sum test for nonparametric Behrens-Fisher problem with applications to the dietary intervention trial".STATISTICAL METHODS IN MEDICAL RESEARCH (2021):14.