Abstract Details
Activity Number:
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527
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Type:
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Topic Contributed
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Date/Time:
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Wednesday, August 12, 2015 : 10:30 AM to 12:20 PM
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Sponsor:
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Section on Nonparametric Statistics
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Abstract #315775
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Title:
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Nonparametric Analysis of Covariance in Partial Linear Models with Factor-by-Curve Interactions
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Author(s):
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Li-Shan Huang*
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Companies:
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National Tsing Hua University
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Keywords:
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local polynomial ;
curve fitting ;
F-test ;
ANOVA decomposition
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Abstract:
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We develop nonparametric analysis of covariance tools for a partial linear model that include a factor-by-curve interaction. In other words, the model allows for possible nonlinear covariate effects which can have different shapes in different factor levels. Semiparametric F-tests are proposed to testing the significance of the factor-by-curve interaction, i.e., testing equality or parallelism of multiple regression curves. We demonstrate the testing procedures and their properties over simulated data. This is a joint work with Weiqiao Hong and Wenhsiung Nien.
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Authors who are presenting talks have a * after their name.
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