export(cp.xnews, criterioST.cv, dblm, extractFormula, graph.rbfST, rbfST.cv, rbfST.cv1, rbfST.tcv, 
       rbfST, idwST, idwST.cv, idwST.cv1, idwST.tcv, standardize)
import(StatMatch, gsl, FD)
importFrom(sp, coordinates,
           "coordinates<-", "gridded<-", spplot, spsample)
importFrom(minqa, bobyqa)
importFrom(limSolve, Solve)
importFrom(fields, rdist)
importFrom(geospt, RBF.phi)

