SequentialLineMin       Minimize a function of r variables by
                        sequential univariate searches.
improve                 Move points closer to a target while
                        maintaining a constraint.
plot.scdensity          Plot method for class 'scdensity'.
print.scdensity         Print method for class 'scdensity'.
print.summary.scdensity
                        Prints the information in a 'summary.scdensity'
                        object to the console.
scdensity               Shape-constrained kernel density estimation.
summary.scdensity       Summary method for class 'scdensity'.
