grid.hexagontile        Draw hexagon tiles with grid package
hexContour              Generate contour for a hexagonal grid.
hexDensity              Kernel Density Estimation with Hexagonal grid.
hexbinFull              Hexagonal binning with whole grid output.
meanderingTriangles     Meandering triangles for hexagonal grid in C++
plotHexDensity          Plotting method for hexagonal Kernel Density
                        Estimation
xy2hcell                Find the hexagon cells from xy coordinates
                        given a hexbin object.
