Statistical Analysis of Circular Data using Nonnegative Trigonometric Sums (NNTS) Models
Computes the statistic and critical values of the circular uniformity ...
Dihedral angles in protein
CircNNTSR: An R Package for the statistical analysis of circular data ...
Database B3 from Fisher
Data transformed from Datab3fisher
Database B6 from Fisher et al. (1987)
Data transformed from datab6fisher
Uniform Bivariate Circular Data
Date of Occurrence of Earthquakes
Date of Occurrence of Earthquakes 2
Homicides in Mexico during 2005
Hurricanes in Mexico from 1951 to 1970
Hurricanes in Mexico from 1971 to 2008
MNNTS density function
MNNTS density function (the particular case has two dimensions)
MNNTS log-likelihood function
Parameter estimation for the MNNTS distributions
Marginal density function of the MNNTS model
Plots an MNNTS bivariate density
Plots an MNNTS marginal density
Plots an MNNTS bivariate density together with the marginals
Initial random point
MNNTS density simulation function
AB coefficients
AB coefficients
Density function with AB coefficients
Density function with AB coefficients
NNTS density function
NNTS density function for a variable defined in the interval [0,1)
NNTS Distribution function
NNTS distribution function for the incidence data defined in the inter...
NNTS distribution function for data defined in the interval [0,2*pi)
NNTS Symmetric Coefficient estimation
NNTS log-likelihood function
NNTS log-likelihood function for the incidence data defined in the int...
NNTS log-likelihood function for the incidence data defined in the int...
NNTS symmetric log-likelihood function
Parameter estimation for NNTS distributions
Maximum likelihood estimates of the NNTS parameters
Parameter estimation for grouped data defined in [0,1)
Parameter estimation for grouped data defined in [0,2*pi)
Plots the NNTS density
Plots an NNTS density for a variable defined in the interval [0,1)
Plots a symmetric NNTS density function
Initial random point
Initial random point
NNTS density simulation function
Symmetric NNTS density function
SNNTS density function for spherical data
Plots a SNNTS density for spherical data
SNNTS log-likelihood function for spherical data
Parameter estimation for SNNTS distributions for spherical data
Marginal density function for latitude of the SNNTS model for spherica...
Marginal density function for the longitude of the SNNTS model for sph...
SNNTS density simulation function
Suicides in Mexico during 2005
Auxiliary function for plotting
Wind directions
Includes functions for the analysis of circular data using distributions based on Nonnegative Trigonometric Sums (NNTS). The package includes functions for calculation of densities and distributions, for the estimation of parameters, for plotting and more.