useDynLib(TwoPhaseInd, .registration = TRUE)
importFrom("survival","cch","cluster","coxph","Surv")
importFrom("stats", "as.formula", "binomial", "formula", "glm",
             "model.matrix", "pnorm", "quantile", "var")
export(spmle,mele,caseonly,acoarm,aco1arm,aco2arm,remove_missingdata,remove_rarevariants,char2num)

