CalcStatClusterGivenCenter
                        Calls the function to obtain the cluster with
                        the maximum log-likelihood ratio or minimum DIC
                        of all the clusters with the same center and
                        start and end dates.
CalcStatsAllClusters    Obtains the clusters with the maximum
                        log-likelihood ratio or minimum DIC for each
                        center and start and end dates.
CreateGridDClusterm     Creates grid over the study area.
DetectClustersModel     Detects clusters and computes their
                        significance.
NY8                     Leukemia in an eight-county region of upstate
                        New York, 1978-1982.
Navarre                 Brain cancer in males in Navarre, Spain,
                        1988-1994.
SelectStatsAllClustersNoOverlap
                        Removes the overlapping clusters.
SetVbleCluster          Constructs a variable that indicates the
                        locations and times that pertain to a cluster.
brainNM                 Brain cancer in New Mexico, USA, 1973-1991.
computeprob             Computes the probability that a model parameter
                        is <=k from inla marginals
get.allknclusters       Extract indices of the areas in the clusters
                        detected
get.stclusters          Gets areas in a spatio-temporal cluster
glmAndZIP.iscluster     Obtains the cluster with the maximum
                        log-likelihood ratio or minimum DIC of all the
                        clusters with the same center and start and end
                        dates.
knbinary                Constructs data frame with clusters in binary
                        format.
mergeknclusters         Merges clusters so that they are identifed as
                        levels of a factor.
slimknclusters          Remove overlapping clusters
