AitchisonDistance       Aitchison distance
BrayCurtisDissimilarity
                        Bray-Curtis dissimilarity
ClustPlot               Plotting the clustring results
DaviesBouldinIndex      Davies-Bouldin index
Dist_IC1_IC2            Finding IC1 and IC2 from a distance matrix
DistanceBetweenGroups   Distance between groups
DistanceSameGroup       Distance between points in the same group
DosMinimos              Finding the two smallest values for each row of
                        a matrix
DunnIndex               Dunn's index
ECDentroCluster         Sum of squared errors within the cluster
ECDentroCluster3        Sum of errors within the cluster
Euclideandistance       Euclidean distance
Hartigan_and_Wong       Flexibilization of the Hartigan and Wong
                        algorithm
Hartigan_and_Wong_total
                        Hartigan and Wong algorithm
ManhattanDistance       Manhattan distance
NEC                     Non Euclidean Algorithm to Cluster
NEC_total               NEC algorithm
Number_of_failes        Comparison of groupings
RelativeDistance        Relative Distance
Silhouette              Silhouette
Step4                   Step 4 of the Hartigan and Wong algorithm
Step6                   Step 6 of the Hartigan and Wong algorithm
add_unique_numbers      Add values to a vector if they are not already
                        in it
add_unique_numbers2     Add one value to a vector if it is not already
                        there
centers_function_RelativeDistance
                        Center of a cluster when the Relative distance
                        is used.
centers_function_mean   Center of a cluster using the mean
d_i_other_group         Distance between a point and a group
encontrar_componente    Finding the component in the list that contains
                        a value
init_centers_hw         Initializing the centers
init_centers_random     Initializing the centers
kmedois_distance        K-Medoids
to_minimize             Sum of the distance between the points in a
                        group and a given center.
vector_a_lista          Vector to list
