Jones, M. C. and Foster, P. J.
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Without correction, kernel density estimates suffer from boundary effects. Many boundary corrections now exist, but almost all those with good theoretical performance allow the corrected estimator to become negative. An exception is provided by some recently proposed sophisticated transformation methodology. In this paper, we propose much simpler nonnegative boundary corrected estimators which are analogues of the wide class of simple, but possibly negative, boundary corrections based on generalized jacknifing.
|Item Type:||Journal Article|
|Copyright Holders:||1996 Institute of Statistical Science, Academia Sinica|
|Keywords:||boundary kernels; generalized jackknifing; positivity; smoothing|
|Academic Unit/Department:||Mathematics, Computing and Technology > Mathematics and Statistics|
|Depositing User:||Sarah Frain|
|Date Deposited:||05 May 2011 10:24|
|Last Modified:||05 May 2011 10:24|
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