export(        parfm, 
         anova.parfm,
          coef.parfm,
            ci.parfm,
         print.parfm,
        logLik.parfm,
          plot.parfm,
       predict.parfm, 
  plot.predict.parfm, 
 print.predict.parfm, 
        select.parfm, 
   plot.select.parfm, 
  print.select.parfm,
                 tau)

S3method(anova,           parfm)
S3method(coef,            parfm)
S3method(plot,            parfm)
S3method(print,           parfm)
S3method(logLik,          parfm)
S3method(predict,         parfm)
S3method(plot,    predict.parfm)
S3method(print,   predict.parfm)
S3method(plot,    select.parfm)
S3method(print,   select.parfm)

import(msm, graphics, optimx, sn, survival)
importFrom("stats", 
           "AIC", "BIC", "aggregate", "delete.response", "dlnorm", "formula",
           "integrate", "model.matrix", "nlm", "optimize", "optimHess",
           "pchisq", "plnorm", "pnorm", "qnorm", "symnum", "terms",
           "update.formula", "xtabs")