d STB-45 sg93. Switching regressions. d STB insert by Frederic Zimmerman, Stanford University. d Support: zimmer@@leland.stanford.edu d After installation, see help ^elapse^ and help ^switchr^. d Note: The example datasets for this insert have been compressed using a d ZIP-compatible program. You will need to unzip them before they can be d opened in Stata. f sg93/_sw_lik.ado f sg93/_sw_lik2.ado f sg93/elapse.ado f sg93/elapse.hlp f sg93/master01.zip f sg93/sadata.zip f sg93/swishex.do f sg93/switchr.ado f sg93/switchr.hlp