import("stats", "graphics", "methods", "lattice", "grDevices")

import("stats", "graphics", "methods", "lattice", "grDevices", "colorspace")

#importFrom("lattice","xyplot") # Maybe in the future

importFrom("graphics", "abline", "axis", "curve", "lines", "mtext",
importFrom("stats", "as.formula", "dbeta", "dbinom", "integrate",
"logLik", "pbeta", "pbinom", "predict", "qbeta", "update")

"strheight", "strwidth", "text", "xinch", "yinch")

importFrom("graphics", "abline", "arrows", "axTicks", "axis", "par",

"plot", "points", "segments", "text", "lines", "polygon",
importFrom("stats", "var", "lm", "qf", "qt", "quantile", "sd")

"quantile", "sd", "shapiro.test", "t.test", "wilcox.test")

"quantile", "sd", "shapiro.test", "t.test", "wilcox.test",

importFrom("graphics", abline, axis, boxplot, text)
importFrom("stats", AIC, BIC, aggregate, anova, aov,
bartlett.test, coef, contr.sum, deviance,
df.residual, fitted, lm, median, na.omit,
pchisq, pnorm, pt, ptukey, qchisq, qqline,
qqnorm, resid, shapiro.test, terms, vcov)
importFrom("utils", combn)
## "FIXME": only import what's needed, using  importFrom() as above:
import(nlme)
import(car)
##------------------ Export these (and no utility functions):
export(ea1, ea2, ec)

qqnorm, resid, shapiro.test, terms, vcov, sigma)

qqnorm, resid, shapiro.test, terms, vcov, drop1)

importFrom("stats", "AIC", "BIC", "coef", "deviance", "fitted", "lm",
"nls", "nls.control", "resid", "sd", "var")

importFrom("graphics", "abline", "axis", "curve", "matplot", "plot",
importFrom("stats", "AIC", "BIC", "anova", "coef", "contr.sum",
"deviance", "df.residual", "fitted", "lm", "median",
"na.omit", "nls", "nls.control", "poly", "resid", "sd",

importFrom("stats", "dnorm", "na.exclude", "pf", "pt")

importFrom("stats", "dnorm", "na.exclude", "pf", "pt","drop1")

importFrom("Hmisc", "hdquantile", "wtd.quantile", "wtd.mean", "escapeRegex")
importFrom("stats", "as.formula", "chisq.test", "coef", "gaussian", "lm", "glm", "median", "model.matrix", "na.omit", "pnorm", "pt", "qnorm", "sd", "var", "vcov", "contrasts", "contrasts<-", "weighted.mean", "cov.wt")
importFrom("eatTools", "crop", "existsBackgroundVariables", "facToChar", "removePattern", "tableUnlist", "removeNumeric", "removeNonNumeric", "descr", "contr.wec.weighted", "halveString")