import("numDeriv", "MASS", "Rsolnp") 
importFrom("graphics", "matplot", "mtext", "par", "title")
importFrom("stats", "pchisq", "qnorm")
importFrom("utils", "head")
export("semiMarkov", "hazard", "param.init", "table.state")
S3method(print, semiMarkov)
S3method(summary, semiMarkov)
S3method(print, hazard)
S3method(summary, hazard)
S3method(plot, hazard)


