exportPattern("^[[:alpha:]]+")

S3method(print,StratSel)
S3method(predict,StratSel)
S3method(plot,StratSel)
S3method(vcov,StratSel)
S3method(logLik,StratSel)
S3method(summary,StratSel)
S3method(getSummary,StratSel)
S3method(print,summary.StratSel)

import(Formula)
import(MASS)
import(mnormt)
import(pbivnorm)
import(memisc)

importFrom(memisc, mtable)


importFrom("graphics", "plot", "points")
  importFrom("stats", "binomial", "coef", "glm", "model.matrix",
             "model.response", "optim", "pnorm", "printCoefmat", "qnorm",
             "rnorm", "var")