rotations: An R Package for SO(3) Data
rotations: An R Package for SO(3) Data
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旋转:SO(3) 数据的 R 包
DOI:
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
Ulrike Genschel
中科院分区:
文献类型:
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作者:
B. Stanfill;H. Hofmann;Ulrike Genschel
In this article we introduce the rotations package which provides users with the ability to simulate, analyze and visualize three-dimensional rotation data. More specifically it includes four commonly used distributions from which to simulate data, four estimators of the central orientation, six confidence region estimation procedures and two approaches to visualizing rotation data. All of these features are available for two different parameterizations of rotations: three-by-three matrices and quaternions. In addition, two datasets are included that illustrate the use of rotation data in practice.