bandwidth               Bandwidth calculation
dbern                   The Bernoulli distribution
densityfun              Kernel density estimation
distr2name              Conversion between abbreviated distribution
                        names and proper names
erf                     Error function
hellinger               Hellinger distance
kernel_properties       Smoothing kernels
lagk                    Lag a vector
mfv                     Most frequent value(s)
picor                   Piecewise-constant regression
plot.loess              Basic plot of a loess object
predict.default         Default model predictions
