anneal                   Simulated Annealing Search for an optimal k-
                         variable subset
full.k.search            Values of the RM, GCD and RV coefficients for
                         all k-variable subsets of a data set
gcd.coef                 Computes Yanai's GCD for the variable-subset
                         selection problem
genetic                  Genetic Algorithm for an optimal k-variable
                         subset
improve                  Restricted Local Improvement search for an
                         optimal k-variable subset
rm.coef                  Computes the RM coefficient in the context of
                         variable subset selection
rv.coef                  Computes the RV coefficient for variable subset
                         selection
