Open Stata is an in-browser replication of the basic functionality of the proprietary statistical software Stata, combined with free tutorials and sample datasets to get anyone started with learning ...

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

Correspondence to Professor Edoardo Savarino, Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padova 35122, Italy; esavarino{at}libero.it Background ...