graphics, grDevices, methods, shiny, splines, stats, utils
compiler, Deriv, devtools, doParallel, FGN, fields, foreach,
graph, gridExtra, HKprocess, knitr, markdown, MatrixModels,
matrixStats, mvtnorm, numDeriv, orthopolynom, parallel, pixmap,
rgdal, rgl, Rgraphviz, rmarkdown, sn, splancs, spdep