importFrom( RandomFields, RFsimulate, RFvariogram, RFoldstyle, RFoptions)

importFrom("graphics", "axis", "boxplot", "par", "points", "polygon",

export(bestnet, criterio.cv, est.variograms, graph.rbf, pocket.plot, rbf, rbf.cv, RBF.phi, rbf.tcv, samplePts, seqPtsOptNet, simPtsOptNet)

export(bestnet, bp.with.outlier.label, criterio.cv, Dis, est.variograms, graph.rbf, pocket.plot, rbf, rbf.cv, RBF.phi, rbf.tcv, samplePts, seqPtsOptNet, simPtsOptNet)

export(bestnet, bp.with.outlier.label, criterio.cv, extractFormula, est.variograms, graph.rbf, network.design, pocket.plot, rbf, rbf.cv, rbf.cv1, RBF.phi, rbf.tcv, samplePts, seqPtsOptNet, simPtsOptNet)
coordinates, "coordinates<-", "gridded<-", spplot, spsample, bbox)

coordinates, "coordinates<-", "gridded<-", spplot, spsample, bbox, plot)
importFrom("stats", "cor", "delete.response", "median", "model.extract", "model.frame", "model.matrix", "na.omit", "optimize", "predict", "terms")
importFrom("graphics", "abline", "box", "boxplot", "identify", "par", "points", "segments", "strheight", "strwidth", "text")

export(cp.xnews, criterioST.cv, dblm, extractFormula, graph.rbfST, rbfST.cv, rbfST.cv1, rbfST.tcv,
rbfST, idwST, idwST.cv, idwST.cv1, idwST.tcv, standardize)

export(cp.xnews, criteriaST.cv, dblm, extractFormula, graph.rbfST, rbfST.cv, rbfST.cv1, rbfST.tcv,
importFrom("stats", "cmdscale", "cor", "delete.response", "lm",

# functions that don't depend on other packages
# functions which depend on RandomFields
# functions which depend on OpenStreetMap
# since it doesn't seem to work well with Imports

# the following lines aren't needed because
# calls to these functions are made with ::

# the following are imports from packages listed as Suggests
# the imports below are unnecessary but here for completeness

importFrom(stats, as.formula, update.formula, terms, drop.terms)

useDynLib("geostatsp", .registration = TRUE, .fixes = "C_")

importFrom("graphics", "abline", "arrows", "axis", "box", "legend",

"stats", "na.omit", "princomp", "cor", "coef", "dnorm", "fitted", "logLik",
"optim", "nobs", "pnorm", "residuals", "rnorm"