combinations            Combinations of input arguments
constDiagMatrix         Constant plus diagonal matrix
convergence_rate        Empirical convergence rate of a KL divergence
                        estimator
is_two_sample           Detect if a one- or two-sample problem is
                        specified
kld_ci_bootstrap        Uncertainty of KL divergence estimate using
                        Efron's bootstrap.
kld_ci_subsampling      Uncertainty of KL divergence estimate using
                        Politis/Romano's subsampling bootstrap.
kld_discrete            Analytical KL divergence for two discrete
                        distributions
kld_est                 Kullback-Leibler divergence estimator for
                        discrete, continuous or mixed data.
kld_est_brnn            Bias-reduced generalized k-nearest-neighbour KL
                        divergence estimation
kld_est_discrete        Plug-in KL divergence estimator for samples
                        from discrete distributions
kld_est_kde             Kernel density-based Kullback-Leibler
                        divergence estimation in any dimension
kld_est_kde1            1-D kernel density-based estimation of
                        Kullback-Leibler divergence
kld_est_kde2            2-D kernel density-based estimation of
                        Kullback-Leibler divergence
kld_est_nn              k-nearest neighbour KL divergence estimator
kld_exponential         Analytical KL divergence for two univariate
                        exponential distributions
kld_gaussian            Analytical KL divergence for two uni- or
                        multivariate Gaussian distributions
kld_uniform             Analytical KL divergence for two uniform
                        distributions
kld_uniform_gaussian    Analytical KL divergence between a uniform and
                        a Gaussian distribution
mvdnorm                 Probability density function of multivariate
                        Gaussian distribution
to_uniform_scale        Transform samples to uniform scale
tr                      Matrix trace operator
trapz                   Trapezoidal integration in 1 or 2 dimensions
