DCV                     Density cross-validation
LSCV                    Least-squares cross-validation function for the
                        Nadaraya-Watson estimator
brentMin                Brent's local minimisation
brentZero               Brent's local root search
bw.CV                   Bandwidth Selectors for Kernel Density
                        Estimation
bw.rot                  Silverman's rule-of-thumb bandwidth
ctracelr                Compute empirical likelihood on a trajectory
dampedNewton            Damped Newton optimiser
getSELWeights           Construct memory-efficient weights for
                        estimation
interpTwo               Monotone interpolation between a function and a
                        reference parabola
kernelDensity           Kernel density estimation
kernelDiscreteDensitySmooth
                        Density and/or kernel regression estimator with
                        conditioning on discrete variables
kernelFun               Basic univatiate kernel functions
kernelMixedDensity      Density with conditioning on discrete and
                        continuous variables
kernelMixedSmooth       Smoothing with conditioning on discrete and
                        continuous variables
kernelSmooth            Local kernel smoother
kernelWeights           Kernel-based weights
logTaylor               Modified logarithm with derivatives
pit                     Probability integral transform
prepareKernel           Check the data for kernel estimation
smoothEmplik            Smoothed Empirical Likelihood function value
sparseVectorToList      Convert a weight vector to list
svdlm                   Least-squares regression via SVD
tlog                    d-th derivative of the k-th-order Taylor
                        expansion of log(x)
trimmed.weighted.mean   Weighted trimmed mean
weightedEL              Self-concordant multi-variate empirical
                        likelihood with counts
weightedEL0             Uni-variate empirical likelihood via direct
                        lambda search
weightedEuL             Multi-variate Euclidean likelihood with
                        analytical solution
