as_TSP                  Convert to TSP instance object of package TSP.
autoplot.tsp_instance   Plot TSP instance.
center_of_mass          Return the center of all cities of a TSP
                        instance.
fast_two_opt            Runs 2-Opt local search on TSP instance.
feature_angle           Angle features.
feature_bounding_box    Bounding box features.
feature_centroid        Centroid features.
feature_chull           Convex hull features.
feature_cluster         Cluster features.
feature_distance        Distance features.
feature_modes           Modes of edge cost distribution feature.
feature_mst             MST features.
feature_nnds            Nearest neighbor features.
features                Calculates list of all TSP features for an
                        instance.
get_solvers             Returns integrated solver names.
greedy_point_matching   Greedy point matching
instance_dim            Get instance dimensionality (space where coords
                        live).
morph_instances         Morphing (convex-combination) of two instances
                        with parameter alpha.
normalization_angle     Calculate rotation angle such that the main
                        axis through the cities is aligned with the X
                        axis.
normalize_rotation      Normalize an instance w.r.t. its rotation.
number_of_cities        Get number of cities in tsp instance.
numvec_feature_statistics
                        Computes statistics from a vector of of values.
print.tsp_instance      Print TSP instance
random_instance         Generates a random TSP instance by scattering
                        random points in a hypercube.
read_tsplib_instance    Read in a TSPLIB style Traveling Salesman
                        Problem from a file.
read_tsplib_instances   Read in multiple TSPLIB style Traveling
                        Salesman Problems from a directory.
read_tsplib_tour        Read in a TSPLIB style Traveling Salesman
                        Problem tour from a file
remove_zero_distances   Remove any duplicate cities in a tsp instance.
rescale_instance        Rescale coords of TSP instance to [0,1]^2.
rotate_coordinates      Rotate a matrix of 2D coordinates
rotate_instance         Rotate the cities of a TSP instance around a
                        point.
run_solver              Runs a solver on a TSP instance.
tsp_generation_ea       TSP generating EA.
tsp_instance            Generates a TSP instance S3 object either from
                        city coordinates.
