BRISC_bootstrap         Function for performing bootstrap with BRISC
BRISC_correlation       Function for simulating correlated data with
                        BRISC
BRISC_decorrelation     Function for decorrelating data with BRISC
BRISC_estimation        Function for estimation with BRISC
BRISC_neighbor          Function for finding set of nearest neighbors
                        for BRISC
BRISC_order             Function for ordering coordinates with BRISC
BRISC_prediction        Function for performing prediction with BRISC
BRISC_simulation        Function to simulate data with BRISC
BRISC_variogram.ci      Function for plotting estimated Variogram and
                        confidence region
