Langevin1D              Calculate the Drift and Diffusion of
                        one-dimensional stochastic processes
Langevin2D              Calculate the Drift and Diffusion of
                        two-dimensional stochastic processes
plot.Langevin           Plot estimated drift and diffusion coefficients
print.Langevin          Print estimated drift and diffusion
                        coefficients
summary.Langevin        Summarize estimated drift and diffusion
                        coefficients
timeseries1D            Generate a 1D Langevin process
timeseries2D            Generate a 2D Langevin process
