export(QA)
export(calRaster)
export(jointP)
export(oddsRatio)
export(pdRaster)
S3method(plot,QA)
export(qtlRaster)
export(subOrigData)
export(unionP)
import(maptools)
importFrom(sp, proj4string, spTransform, spplot, plot, identicalCRS)
importFrom(raster, crs, crop, plot, values, getValues, setValues, minValue, 
            maxValue, extract, stack, ncell, nlayers, writeRaster, cellStats, 
           overlay, projectRaster, compareRaster)
importFrom(grDevices, dev.off, pdf, png)
importFrom(graphics, abline, boxplot, legend, lines, par, text, title)
importFrom(stats, coef, cov, dnorm, lm, median, na.omit, rnorm)
importFrom(utils, data, setTxtProgressBar, txtProgressBar, tail)