exportPattern("^[[:alpha:]]+")
    importFrom("grDevices", "colorRamp", "colorRampPalette",
               "contourLines", "rgb")
    importFrom("graphics", "lines", "plot", "points", "text")
    importFrom("methods", "slot")
    importFrom("stats", "AIC", "BIC", "anova", "coef", "formula",
               "influence.measures", "lm", "na.exclude", "na.omit", "pf",
               "qt", "quantile", "rnorm", "sd", "var", "vcov")
    importFrom("utils", "head", "packageVersion")
import(RColorBrewer)
import(ggplot2)
import(lattice)
import(lavaan)
import(semTools)
import(RSA)
import(MASS)
importFrom(aplpack,compute.bagplot)
importFrom(grDevices,colorRamp)
importFrom(grDevices,colorRampPalette)
importFrom(grDevices,contourLines)
importFrom(grDevices,dev.new)
importFrom(grDevices,dev.off)
importFrom(grDevices,jpeg)
importFrom(grDevices,rgb)
importFrom(graphics,lines)
importFrom(graphics,plot)
importFrom(graphics,points)
importFrom(graphics,text)
importFrom(methods,slot)
importFrom(stats,formula)
importFrom(stats,influence.measures)
importFrom(stats,lm)
importFrom(stats,na.exclude)
importFrom(stats,na.omit)
importFrom(stats,pf)
importFrom(stats,pnorm)
importFrom(stats,pt)
importFrom(stats,qnorm)
importFrom(stats,qt)
importFrom(stats,quantile)
importFrom(stats,rnorm)
importFrom(stats,sd)
importFrom(stats,var)
importFrom(utils,packageDescription)
importFrom(utils,packageVersion)