export(A.KB,
 D.KB,
 E.KB,
 C.Sato,
 Cstar,
 cutoff,
 flagged.resp,
 Ht,
 lz,
 lzstar,
 lzpoly,
 NCI,
 plot.PerFit,
 PRFplot,
 r.pbis,
 G,
 Gnormed,
 Gpoly,
 Gnormed.poly,
 U3,
 ZU3,
 U3poly)
 
importFrom(irtoys,est,mlebme,wle)
importFrom(ltm,gpcm,grm,factor.scores)

S3method(plot, "PerFit")
