mixmeta.fixed, mixmeta.ml, mixmeta.reml, mixmeta.mm, mixmeta.vc,
# ml.igls, reml.rigls, igls.iter, rigls.iter
# ml.loglik.fn, ml.loglik.gr, reml.loglik.fn, reml.loglik.gr
# extractAIC.mixmeta, nobs.mixmeta, drop1.mixmeta, add1.mixmeta
# getBSCov, getContrXlev, getFixTerms, getFullFormula, getGroups, getInitPsi,
# getList, getNpar, getPar, getPsifix, getQlist, getRandom, getS, getSigmalist,

# formula, extractAIC.mixmeta, nobs.mixmeta, drop1.mixmeta, add1.mixmeta

exportPattern(mixord, print.mixor, summary.mixor, coef.mixor, vcov.mixor, Contrasts, plot.mixor)

importFrom("stats", "coef", "contrasts", "is.empty.model","model.extract", "model.matrix", "model.response", "pnorm", "pchisq", "qqline", "qqnorm", "BIC", ".checkMFClasses", "delete.response", "model.frame", "na.fail", "printCoefmat", "terms")
exportPattern(mixor, mixord, print.mixor, summary.mixor, coef.mixor, vcov.mixor, Contrasts, plot.mixor, logLik.mixor, deviance.mixor, AIC.mixor, BIC.mixor, predict.mixor)

importFrom("stats", "coef", "dnorm", "fitted", "lm", "nlm", "qnorm",

"rnorm", "as.formula", "model.matrix", "terms", "var","update")

importFrom("graphics", "contour", "hist", "lines", "plot", "points",
importFrom("stats", "dgamma", "dnorm", "dt", "integrate", "kmeans",
"mahalanobis", "optim", "optimize", "pgamma", "pnorm", "pt",
"qgamma", "rgamma", "rnorm", "runif", "var")

importFrom("graphics", "abline", "barplot", "hist", "layout",
"layout.show", "legend", "lines", "par", "plot", "points",

useDynLib(mixtools, .registration = TRUE, .fixes="C_")

"segments", "title", "axis", "polygon", "rect")

importFrom("stats", "nls", "nls.control", "predict", "qf", "qt",

"spline", "uniroot", "optimize", "qqnorm", "qqline", "coef",

"spline", "uniroot", "optimize", "qnorm", "qqline", "coef",

exportPattern(".")
importFrom("graphics", "legend", "lines", "par", "plot")
importFrom("stats", "nls", "nls.control", "predict", "qf", "qt",
"spline", "uniroot", "optimize", "qqnorm", "qqline")
importFrom("utils", "combn", "write.table")
import(nls2)

importFrom("stats", "cov.wt", "kmeans", "mahalanobis", "rexp")