qf, rf, df, uniroot, integrate, optim, binom.test, coef, confint,
lm.fit, .lm.fit, lm, model.matrix, reshape)

importFrom(mvtnorm, GenzBretz, pmvt, pmvnorm, rmvnorm)
qf, rf, df, uniroot, integrate, optim, optimize, binom.test, coef,
confint, lm.fit, .lm.fit, lm, model.matrix, reshape, rWishart)

confint, lm.fit, .lm.fit, lm, model.matrix, reshape, rWishart, anova)

importFrom("stats", "dt", "pt", "qt", "pnorm", "qnorm", "dnorm")
importFrom("graphics", "plot", "abline", "points", "legend", "par", "polygon", "title")

importFrom("stats", "dt", "pt", "qt", "pnorm", "rnorm", "qnorm", "dnorm", "quantile", "optimize")

importFrom("graphics", "plot", "abline", "points", "legend", "par", "polygon", "title",
"axis", "box", "lines", "plot.new", "plot.window")

importFrom("stats", "dt", "pt", "qt", "pnorm", "rnorm", "qnorm", "dnorm", 'qchisq', 'pchisq', "quantile", "optimize")

export(BW2stagePPS , BW2stagePPSe , BW2stageSRS ,
BW3stagePPS , BW3stagePPSe , dub, clusOpt2 ,
clusOpt2fixedPSU , clusOpt3 , clusOpt3fixedPSU ,
gamEst , gammaFit , HMT, nCont , nDep2sam , nLogOdds ,
NRFUopt, nProp , nProp2sam , nPropMoe ,
nWilson , strAlloc , wtdvar)

export(BW2stagePPS , BW2stagePPSe , BW2stageSRS ,
BW3stagePPS , BW3stagePPSe , dub, clusOpt2 ,
clusOpt2fixedPSU , clusOpt3 , clusOpt3fixedPSU ,
CVcalc2, CVcalc3,
gamEst , gammaFit , HMT, nCont , nDomain, nDep2sam , nLogOdds ,
NRFUopt, nProp , nProp2sam , nPropMoe ,
nWilson , strAlloc , wtdvar)

export(BW2stagePPS , BW2stagePPSe , BW2stageSRS ,
BW3stagePPS , BW3stagePPSe , dub, clusOpt2 ,
clusOpt2fixedPSU , clusOpt3 , clusOpt3fixedPSU ,
CVcalc2, CVcalc3,
deffH, deffK, deffS,
gamEst , gammaFit , HMT, nCont , nContMoe ,nDomain, nDep2sam , nLogOdds ,
NRadjClass, NRFUopt, nProp , nProp2sam , nPropMoe ,
nWilson , pclass, strAlloc , wtdvar)

export(BW2stagePPS , BW2stagePPSe , BW2stageSRS ,
BW3stagePPS , BW3stagePPSe , dub, clusOpt2 ,
clusOpt2fixedPSU , clusOpt3 , clusOpt3fixedPSU ,
CVcalc2, CVcalc3,
deffH, deffK, deffS,
gamEst , gammaFit , HMT, nCont , nContMoe ,nDomain, nDep2sam , nLogOdds ,
NRadjClass, NRFUopt, nProp , nProp2sam , nPropMoe ,
nWilson , pclass, strAlloc , wtdvar)