import(stats, Rcmdr)
importFrom(tcltk, tkbutton, tkget)
exportPattern("^[^\\.]")

importFrom("graphics", "abline", "arrows", "axTicks", "axis", "barplot", "box", "hist", "legend", "mtext", "par", "plot", "points", "polygon", "title")
importFrom("grDevices", "col2rgb", "colorConverter", "colorspaces", "convertColor", "dev.new", "gray", "palette")
importFrom("utils", "capture.output", "combn", "write.csv", "write.table")
importFrom("graphics", "lines")

#just for cran check
S3method(print, ci.summary)
S3method(summary, ci)
S3method(summary, km)
S3method(summary, table.MH)
S3method(summary, table.twoway)


