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Activity Number:
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68
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Type:
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Contributed
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Date/Time:
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Sunday, August 2, 2009 : 4:00 PM to 5:50 PM
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Sponsor:
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Section on Nonparametric Statistics
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| Abstract - #305603 |
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Title:
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The Kernel Reweighting Bootstrap for Spatial Processes
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Author(s):
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Kristofer Jennings*+
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Companies:
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Purdue University
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Address:
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Department of Statistics, West Lafayette, IN, 47901,
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Keywords:
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bootstrap ; spatial statistics ; tapering
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Abstract:
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The kernel reweighting bootstrap is an extension of the tapered block bootstrap, as applied to time series analysis. In this talk, we will demonstrate a formulation of the kernel reweighting bootstrap for spatial processes, operating with the same asymptotic validity as the usual block bootstrap. The enhanced efficiency gained using a smooth kernel will be developed, along with simulation results demonstrating improved performance. Additional issues such as bandwidth choice and application to irregularly spaced data will also be discussed.
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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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