export(
       "tographviz",
       "fitabn",
       "buildscorecache",
       "mostprobable",
       "search.hillclimber"     
        )   

useDynLib(abn)
importFrom("Cairo",Cairo)     
importFrom("grDevices", "dev.list", "dev.set")
importFrom("graphics", "plot")
importFrom("methods", "initialize", "new")
importFrom("stats", "complete.cases", "sd", "spline")
