gld: Estimation and use of the generalised (Tukey) lambda
The generalised lambda distribution, or Tukey lambda distribution, provides a wide variety of shapes with one functional form.
This package provides random numbers, quantiles, probabilities, densities for four different parameterisations of the distribution.
It provides density function, distribution function and Quantile-Quantile plots.
It implements the starship estimation method for the distribution, including diagnostic plots.