export("dbtpn", "dstpn", "dtpn", "est.btpn", "est.stpn", "est.tpn", "pbtpn", "pstpn", "ptpn",
       "rbtpn", "rstpn", "rtpn", "dftp", "pftp", "qftp", "rftp", "est.ftp", "choose.ftp",
	"rutpn", "dutpn", "putpn", "qutpn", "est.utpn")
importFrom("stats","dnorm", "pnorm", "integrate", "optim", 
	"runif", "qnorm")
importFrom("pracma", "hessian")
importFrom("skewMLRM", "solve2")
importFrom("moments","skewness")
importFrom("VGAM","laplace","dlaplace","plaplace","rlaplace","qlaplace")
