d STB-53 sg126. Two-parameter log-gamma and log-inverse Gaussian models d STB insert by Joseph Hilbe, Arizona State University d Support: jhilbe@@aol.com d After installation, see help ^lgamma^, help ^ivglog^, help ^gammalog^ f sg126/gamln_lf.ado f sg126/gammalog.ado f sg126/gammalog.hlp f sg126/ivgln_ll.ado f sg126/ivglog.ado f sg126/ivglog.hlp f sg126/lgamm_ll.ado f sg126/lgamma.ado f sg126/lgamma.hlp