export("prepost")
importFrom("stats", "model.frame", "as.formula", "terms",
               "model.matrix", "reformulate", "coef", "lm", "cor")
importFrom("nptest", "np.boot")
importFrom("parallel", "detectCores", "makeCluster")
importFrom("doParallel", "registerDoParallel")
importFrom("foreach", "foreach", "%dopar%")