alphaToA                Valid drift matrices for the Ornstein-Uhlenbeck
                        diffusion in 2D
approxMleWn1D           Approximate MLE of the WN diffusion in 1D
approxMleWn2D           Approximate MLE of the WN diffusion in 2D
approxMleWnPairs        Approximate MLE of the WN diffusion in 2D from
                        a sample of initial and final pairs of angles.
crankNicolson1D         Crank-Nicolson finite difference scheme for the
                        1D Fokker-Planck equation with periodic
                        boundaries
crankNicolson2D         Crank-Nicolson finite difference scheme for the
                        2D Fokker-Planck equation with periodic
                        boundaries
dBvm                    Bivariate Sine von Mises density
dJp                     Jones and Pewsey (2005)'s circular distribution
dPsTpd                  Wrapped Euler and Shoji-Ozaki pseudo-transition
                        probability densities
dStatWn2D               Stationary density of a WN diffusion (with
                        diagonal diffusion matrix) in 2D
dTpdMou                 Transition probability density of the
                        multivariate OU diffusion
dTpdOu                  Transition probability density of the
                        univariate OU diffusion
dTpdPde1D               Transition probability density in 1D by PDE
                        solving
dTpdPde2D               Transition probability density in 2D by PDE
                        solving
dTpdWou                 Conditional probability density of the WOU
                        process
dTpdWou1D               Approximation of the transition probability
                        density of the WN diffusion in 1D
dTpdWou2D               Approximation of the transition probability
                        density of the WN diffusion in 2D
dVm                     Density of the von Mises
dWn1D                   WN density in 1D
diffCirc                Lagged differences for circular time series
driftJp                 Drift for the JP diffusion
driftMixIndVm           Drift for the mivM diffusion
driftMixVm              Drift for the mivM diffusion (circular case)
driftMvm                Drift for the MvM diffusion
driftWn                 Drift for the WN diffusion
driftWn1D               Drift of the WN diffusion in 1D
driftWn2D               Drift of the WN diffusion in 2D
euler1D                 Simulation of trajectories of the WN or vM
                        diffusion in 1D
euler2D                 Simulation of trajectories of the WN or MvM
                        diffusion in 2D
linesCirc               Lines and arrows with vertical wrapping
linesTorus              Lines and arrows with wrapping in the torus
linesTorus3d            Lines and arrows with wrapping in the torus
logBesselI0Scaled       Efficient computation of Bessel related
                        functions
logLikWouPairs          Loglikelihood of WN in 2D when only the initial
                        and final points are observed
mleMou                  Maximum likelihood estimation of the
                        multivariate OU diffusion
mleOptimWrapper         Optimization wrapper for likelihood-based
                        procedures
mleOu                   Maximum likelihood estimation of the OU
                        diffusion
mlePde1D                MLE for toroidal process via PDE solving in 1D
mlePde2D                MLE for toroidal process via PDE solving in 2D
periodicTrapRule1D      Quadrature rules in 1D, 2D and 3D
psMle                   Maximum pseudo-likelihood estimation by wrapped
                        pseudo-likelihoods
rStatWn2D               Simulation from the stationary density of a WN
                        diffusion in 2D
rTpdWn2D                Simulation from the approximated transition
                        distribution of a WN diffusion in 2D
rTrajLangevin           Simulation of trajectories of a Langevin
                        diffusion
rTrajMou                Simulation of trajectories for the multivariate
                        OU diffusion
rTrajOu                 Simulation of trajectories for the univariate
                        OU diffusion
rTrajWn1D               Simulation of trajectories for the WN diffusion
                        in 1D
rTrajWn2D               Simulation of trajectories for the WN diffusion
                        in 2D
safeSoftMax             Safe softmax function for computing weights
scoreMatchWnBvm         Score and moment matching of a univariate or
                        bivariate wrapped normal by a von Mises
sdetorus                sdetorus - Statistical Tools for Toroidal
                        Diffusions
sigmaDiff               High-frequency estimate of the diffusion matrix
solveTridiag            Thomas algorithm for solving tridiagonal matrix
                        systems, with optional presaving of LU
                        decomposition
stepAheadWn1D           Multiple simulation of trajectory ends of the
                        WN or vM diffusion in 1D
stepAheadWn2D           Multiple simulation of trajectory ends of the
                        WN or MvM diffusion in 2D
toPiInt                 Wrapping of radians to its principal values
torusAxis               Draws pretty axis labels for circular variables
torusAxis3d             Draws pretty axis labels for circular variables
unwrapCircSeries        Unwrapping of circular time series
