chrom.bands             Dataset of human chromosomes and their banding
                        patterns
chromosome.view         Produce a viewport with the chromosome along
                        the top and a pendant lod score plot
grid.semicircle         Draws a semicircle
halfsibscan             Simulation of affected half-sib pair genome
                        scan
my.xtics                Set tic length for axis in grid graphical plot
paint.chromosome        Draw a chromosome ideogram
plot.scan               Plot results of a linkage genome scan
