importFrom("methods", "is", "new", show)

importFrom("bitops", bitAnd, bitOr)

importFrom("lpSolve", lp)

importFrom("graphics", axis, barplot, legend, lines, par, plot, polygon, segments, 
           text)

importFrom("stats", qchisq)

importFrom("utils", flush.console)

importFrom("hommel", hommel, discoveries) 

exportClasses(closure, region, DAGstructure, DAG)

exportMethods(summary, show, alpha, "alpha<-", defining, hypotheses, shortlist, pvalue, implications, istwoway)

export(closed, pick, adjusted, pickFisher, pickSimes, curveFisher, curveSimes, pickMeinshausen, curveMeinshausen, regionpick, regionmethod, regionplot, regionplot2, construct, DAGmethod, DAGpick, hommelFast, structuredHolm)
