[.mixopt_list           Index mixopt_list
as.mixopt_list          Coerce to a mixopt_list
c_mixopt_list           Combines mixopt_list objects
full_index_line_search
                        Optimize over array using line search
index_line_search       Line search over indexed array in one direction
is.mixopt_list          Checks if object is mixopt_list
mixopt                  Mixed variable optimization using coordinate
                        descent
mopar_cts               Continuous variable
mopar_ordered           Ordered variable parameter
mopar_unordered         Unordered factor parameter
plot_track              Plot the tracked parameters from an
                        optimization
verify_par              Verify parameters
