akima, lattice, locfit, quantreg, SparseM
lattice, locfit, maptools, quantreg, RANN, SparseM
akima, car, classInt, lattice, locfit, maptools, mlogit,
quantreg, RColorBrewer, SparseM, spatstat, spdep
car, classInt, maptools, mlogit, RColorBrewer, spatstat,
spdep
car, classInt, mlogit, RColorBrewer, spatstat, spdep