"order.dendrogram", "predict", "quantile", "reorder", 		"var","sd","pnorm", "aggregate")

"heat.colors", "rgb","jpeg", "pdf", "tiff", "x11", "adjustcolor")
"order.dendrogram", "predict", "quantile", "reorder", "var","sd",

import(MASS, lattice, igraph, ggplot2,corpcor,parallel, RColorBrewer)

importFrom("stats", "cov.wt", "dnorm", "kmeans", "mahalanobis",
"median", "na.omit", "pnorm", "rgamma", "rnorm", "runif",

"uniroot","cutree", "dist", "hclust", "rexp", "var",

importFrom("stats", "var", "rexp", "pgamma", "runif", "mahalanobis", "pnorm", "optimize", "kmeans", "dnorm")
importFrom("stats", "pt", "rnorm", "na.omit", "uniroot", "qnorm", "optim", "median", "quantile", "cov", "lm")

importFrom("stats", "binomial", "cov2cor", "glm", "model.frame", "model.matrix", "na.omit", "na.pass")

importFrom("graphics", "hist", "lines", "plot", "points", "rect",
importFrom("stats", "dbinom", "dgamma", "dlnorm", "dnbinom", "dnorm",
"dpois", "dweibull", "nlm", "pbinom", "pchisq", "pgamma",
"plnorm", "pnbinom", "pnorm", "ppois", "pweibull", "var")

"par", "plot", "plot.new", "points", "segments")
importFrom("stats", "acf", "dchisq", "density", "dgamma", "dnorm",
"optim", "qqplot", "quantile", "rbinom", "rgamma", "rnorm",

"points", "polygon", "rect", "strheight", "strwidth",
importFrom("stats", "approx", "dpois", "kmeans", "quantile", "rbinom",

## this line is automatically created when using package.skeleton but should be removed
## to prevent the _loop functions from exporting. Instead use the export() function (as is done here
export(ctrlSTEP, ctrlGA, ctrlEM, ctrlICF, ctrlREG)
importFrom("graphics", "abline", "image", "par", "plot")
importFrom("stats", "cov", "cov2cor", "median", "toeplitz", "var")

# import(stats, car, lme4, multcomp, MASS, pls)

importFrom("graphics", "axis", "box", "mtext", "par", "plot", "points")
importFrom("stats", ".getXlevels", "add1", "anova", "aov",
"as.formula", "coef", "complete.cases", "cov", "drop.scope",
"naprint", "pchisq", "pf", "pnorm", "printCoefmat", "pt",
"ptukey", "qnorm", "qt", "qtukey", "quantile", "residuals",
"symnum", "terms", "update", "var", "vcov")