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Abstract Details
Activity Number:
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601
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Type:
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Topic Contributed
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Date/Time:
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Thursday, August 2, 2012 : 8:30 AM to 10:20 AM
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Sponsor:
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Section on Statistics and the Environment
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Abstract - #306358 |
Title:
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Nonparametric Estimation of Stationary Isotropic Covariance Functions
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Author(s):
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Chunfeng Huang*+
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Companies:
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Indiana University
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Address:
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309 North Park Ave., Bloomington, IN, 47408, United States
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Keywords:
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isotropic ;
stationary ;
spectrum
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Abstract:
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Abstract: In the study of isotropic stationary spatial processes, a new nonparametric covariance estimation is proposed through its spectral representation. The method is based on estimation of the covariance's spectrum. A consistency result is presented, and numerical studies demonstrate its statistical efficiency with a fast computational time.
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The address information is for the authors that have a + after their name.
Authors who are presenting talks have a * after their name.
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