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Activity Number: 57 - Nonparametric Modeling I
Type: Contributed
Date/Time: Sunday, August 8, 2021 : 3:30 PM to 5:20 PM
Sponsor: Section on Nonparametric Statistics
Abstract #317968
Title: Testing for Differences in Mean Matrices Using Multiple 3-D Rotation Data Sets
Author(s): Melissa Bingham*
Companies: University of Wisconsin-La Crosse
Keywords: Directional Data; 3-D Rotations; Permutation Test; Nonparametric Statistics

Although there have been fairly recent advances regarding statistical inference techniques for 3-dimensional rotation data, there are still many areas of interest yet to be explored. One such area involves comparing multiple measures of center. In this talk, a permutation test for comparing means across multiple 3-dimensional rotation data sets is developed by pulling ideas from a traditional Analysis of Variance. The validity of the developed test is then examined by considering its statistical power under various conditions.

Authors who are presenting talks have a * after their name.

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