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	Bias analysis for misclassification in a multicategorical exposure in a logistic regression model
	Liu, Yaqing ; Liu, Juxin ; Zhang, Fuxi
	2013
关键词	Misclassification Nondifferential misclassification Bias Multicategorical exposure Logistic regression
英文摘要	We derive the expressions of asymptotic biases when ignoring the misclassification in a multicategory exposure. For a model with a misclassified exposure variable only, we provide a general conclusion on the direction of the biases under nondifferential misclassification assumption. To better understand the bias formulas, we use a numerical example. Crown Copyright (C) 2013 Published by Elsevier B.V. All rights reserved.; Statistics & Probability; SCI(E); 0; ARTICLE; 12; 2621-2626; 83
语种	英语
出处	SCI
出版者	statistics probability letters
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/219622]
专题	数学科学学院
推荐引用方式 GB/T 7714	Liu, Yaqing,Liu, Juxin,Zhang, Fuxi. Bias analysis for misclassification in a multicategorical exposure in a logistic regression model. 2013-01-01.

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