export(
  STRINGdb,
  coeffOfvar,
  delColDf,
  downloadAbsentFile,
  downloadAbsentFileSTRING,
  get_STRING_species,
  multi_map_df,
  plot_ppi_enrichment_graph,
  ppi_enrichment,
  ppi_enrichment_full,
  ppie.compLambda,
  ppie.compLambdaL1L2,
  ppie.compPij,
  ppie.getNumEdgesBetween,
  renameColDf
)

exportClasses(
    STRINGdb
)

import(
       RColorBrewer,
       RCurl,
       gplots,
       hash,
       igraph,
       methods,
       plyr,
       png,
       sqldf
)

importFrom(plotrix, color.scale)
