## imports
importFrom(scatterplot3d, scatterplot3d)
importFrom(wordcloud, wordcloud)
import(igraph)
import(RColorBrewer)
import(knitr)
import(shiny)

## exports
# standard functions
export(initGrid)
export(initSOM)
export(trainSOM)
export(quality)
export(superClass)
export(protoDist)
export(projectIGraph)
export(sombreroGUI)

# myGrid S3 functions
S3method(print,myGrid)
S3method(summary,myGrid)
S3method(plot,myGrid)

# paramSOM S3 functions
S3method(print,paramSOM)
S3method(summary,paramSOM)

# somRes S3 functions
S3method(print,somRes)
S3method(summary,somRes)
S3method(plot,somRes)
S3method(predict,somRes)
S3method(quality,somRes)
S3method(superClass,somRes)
S3method(protoDist,somRes)
S3method(projectIGraph,somRes)

# somSC S3 functions
S3method(print,somSC)
S3method(summary,somSC)
S3method(projectIGraph,somSC)
S3method(plot,somSC)
