export(composite, crosstabm, differenceMR, diffTablej, exchangeDij, exchangeDj, MAD, MADscatterplot, memberships, 
       overallAllocD, overallComponentsPlot, overallDiff, overallDiffCatj, overallExchangeD, overallQtyD, overallShiftD,
       quantityDj, sample2pop, shiftDj)
import(raster)
import(rgdal)
import(ggplot2)
import(methods)
importFrom("graphics", "legend", "par")
importFrom("grDevices", "rgb")