SUBJECT: A modified likelihood ratio test command AUTHORS: Santiago Perez-Hoyos, Institut Valencia d'Estudis en Salut Publica, Valencia Aurelio Tobias, Statistical Consultant, Madrid SUPPORT: sperez@san.gva.es bledatobias@ctv.es INSTALLATION: Use standard in1 installation instructions. HELP: From inside Stata, on-line help is available. Type . help lrtest2