Nonparametric Circular Methods

Nonparametric smoothing methods for density and regression estimation involving circular data, including methods described in Oliveira et al. (2014) and proposals in Alonso-Pena et al. (2021).


Release 2.0.1 was released in Oct. 2014 as the working version to accompany 'Oliveira, M., Crujeiras, R.M. and Rodr�guez-Casal, A. (2014). 'NPCirc: An R Package for Nonparametric Circular Methods. Journal of Statistical Software, 61(9), 1-26., URL'

Reference manual

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3.0.1 by María Alonso-Pena, 11 days ago

Browse source code at

Authors: María Oliveira [aut, cre] , María Alonso-Pena [aut, cre] , Jose Ameijeiras-Alonso [aut] , Rosa M. Crujeiras [aut] , Alberto Rodríguez-Casal [aut]

Documentation:   PDF Manual  

GPL-2 license

Imports misc3d, movMF, plotrix, rgl, shape

Depends on circular

Imported by HDiR, circularEV.

See at CRAN