New families of wrapped distributions for modeling skew circular data

نویسندگان

  • S. Rao Jammalamadaka
  • Tomasz J. Kozubowski
چکیده

Tomasz J. Kozubowski Department of Mathematics, University of Nevada, Reno Abstract: We discuss circular distributions obtained by wrapping the classical exponential and Laplace distributions on the real line around the circle. We present explicit forms for their densities and distribution functions, as well as their trigonometric moments and related parameters, and discuss main properties of these laws. Both distributions are very promising as models for directional data which are asymmetric.

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تاریخ انتشار 2003