CS.argmax               Construct a discrete confidence set for argmax.
CS.argmin               Construct a discrete confidence set for argmin.
argmax.HT               A wrapper to perform argmax hypothesis test.
argmin.HT               A wrapper to perform argmin hypothesis test.
argmin.HT.LOO           Perform argmin hypothesis test.
argmin.HT.MT            Perform argmin hypothesis test.
argmin.HT.gupta         Perform argmin hypothesis test using Gupta's
                        method.
argmin.HT.nonsplit      Perform argmin hypothesis test.
find.sub.argmin         Get the index of the smallest dimension apart
                        from an index
get.quantile.gupta.selection
                        Generate the quantile used for the selection
                        procedure in (Gupta 1965).
is.lambda.feasible.LOO
                        Check the feasibility of a tuning parameter
                        lambda for LOO algorithm.
lambda.adaptive.LOO     Generate a scaled.difference.matrix-driven
                        lambda for LOO algorithm.
lambda.adaptive.enlarge
                        Iteratively enlarge a tuning parameter lambda
                        in a data-driven way.
