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Abstract Details

Activity Number: 124
Type: Contributed
Date/Time: Monday, July 30, 2012 : 8:30 AM to 10:20 AM
Sponsor: Section on Nonparametric Statistics
Abstract - #306113
Title: Smoothing Goodness-of-Fit tests based on Kullback-Leibler Information
Author(s): Han Yu*+ and Kai-Sheng Song
Companies: Northwest Missouri State University and University of North Texas
Address: 1633 N Country Club Road, Maryville, MO, 64468-9762, United States
Keywords: Goodness-of-Fit ; Distribution free ; Smoothing
Abstract:

We present asymptotically distribution-free goodness-of-fit tests based on smoothing techniques. The proposed tests is a nonparametric extension of the classical Neyman-Pearson log-likelihood ratio test. The tests are indicated to have much greater power for detecting high-frequency nonpara- metric alternatives than the existing classical tests such as Kolmogorov-Smirnov tests. This good performance of the proposed tests is demonstrated by Monte Carlo simulations.


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