S3method(print, birch)
S3method(summary, birch)
S3method(plot, birch)
S3method(pairs, birch)
S3method("[", birch)
S3method(dim, birch)
S3method(length, birch)
S3method(cbind, birch)
S3method(print, summary.birch)
S3method(summary, covMcd.birch)
S3method(summary, lts.birch)
S3method(points, birch)
S3method(lines, birch)

import(ellipse)
## Main
export(birch, birch.addToTree, birch.getTree, birch.killTree)
## Robust
export(lts.birch, covMcd.birch, rlga.birch, ltsBirch.refinement, covMcdBirch.refinement)
## Clustering
export(lga.birch, kmeans.birch, dist.birch) 
useDynLib(birch, LL_main)
