exportPattern("^[[:alpha:]]+")
importFrom("graphics", "legend")
importFrom("rgl","legend3d")
importFrom("stats", "approx", "dist", "optimize", "rnorm", "qnorm", "quantile","uniroot")
importFrom("NPCirc","kern.den.circ","bw.rt","bw.pi","bw.boot","bw.CV","dcircmix","rcircmix")
importFrom("circular","circular","plot.circular","lines.circular","points.circular")
importFrom("Directional","vmf.kerncontour","euclid","euclid.inv","sphereplot")
importFrom("movMF","dmovMF","rmovMF")
importFrom("grDevices","colorRampPalette")
export(circ.scatterplot,circ.plugin.hdr,circ.hdr,circ.distances,circ.boot.bw,sphere.scatterplot,sphere.plugin.hdr,sphere.hdr,sphere.distances,sphere.boot.bw,rspheremix,dspheremix)




