export(
      AggrFtest,
      HDP.ranking,
      radial.ranking,
      WWtest,
      KStest,
      MDtest,
      ADtest,
      CVMtest,
      RKStest,
      RMDtest,
      RADtest,
      RCVMtest,
      GSNCAtest,
      findMST2,
      findMST2.PPI,
      plotMST2.pathway,
      TestGeneSets
      )

import(igraph)
importFrom("stats", "cor", "dist", "sd", "var.test", "p.adjust")
importFrom("graphics", "legend", "mtext", "par", "plot", "title")