exportPattern("^[[:alpha:]]+")
importFrom("stats", "sd", "quantile", "mahalanobis", "uniroot", "t.test")
importFrom("stats", "wilcox.test", "chisq.test", "mad", "median", "convolve")
importFrom("stats", "binom.test")
importFrom("MASS", "ginv")
importFrom("BiasedUrn", "meanFNCHypergeo", "varFNCHypergeo")
importFrom("xtable", "xtable")
importFrom("rcbalance", "callrelax")
