importFrom("grDevices", "dev.off", "pdf")
importFrom("graphics", "hist", "lines", "plot")
importFrom("stats", "dchisq", "dnorm", "lm", "pchisq", "pnorm","predict", "rbinom")
importFrom("utils", "write.table")
import("splines")
export("repRateEst")
export("repSampleSizeRR")
export("repSampleSizeRR2")
export("SEest")
export("HLtest")
