exportPattern("^[^\\.]")

import(multilevel, dplyr)

importFrom("purrr", "reduce")

importFrom("utils", "edit")

importFrom("nlme", "VarCorr", "lme")

importFrom("graphics", "abline")
    importFrom("stats", "aov", "cor", "na.exclude", "na.omit", "pchisq",
               "pnorm", "pt", "qf", "qnorm", "sd", "var", "weighted.mean")