Directional Statistics

A collection of functions for directional data (including massive, with millions of observations, data) analysis. Hypothesis testing, discriminant and regression analysis, MLE of distributions and more are included. The standard textbook for such data is the "Directional Statistics" by Mardia, K. V. and Jupp, P. E. (2000). Other references include Phillip J. Paine, Simon P. Preston Michail Tsagris and Andrew T. A. Wood (2018). An elliptically symmetric angular Gaussian distribution. Statistics and Computing 28(3): 689-697. , P. J. Paine, S. P. Preston, M. Tsagris and Andrew T. A. Wood (2019). Spherical regression models with general covariates and anisotropic errors. Statistics and Computing (to appear). .


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Reference manual

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install.packages("Directional")

3.9 by Michail Tsagris, 24 days ago


Browse source code at https://github.com/cran/Directional


Authors: Michail Tsagris , Giorgos Athineou , Anamul Sajib , Eli Amson , Micah J. Waldstein


Documentation:   PDF Manual  


GPL-2 license


Imports bigstatsr, parallel, doParallel, foreach, MASS, Rfast, Rfast2, RcppZiggurat, rgl


See at CRAN