Ejournal articles used report (data includes Jan 2014 to Dec 2017) access limited to MIT Libraries
Database report (data includes Jan 2014 to Jun 2018) access limited to MIT Libraries.
Ebook use report (data includes Jan 2014 to Dec 2017) access limited to MIT Libraries.
Use stats are available from each vendor through the vendor's admin login. Staff Vera has admin URL and username/password to login at the vendor sites.
Journal citation data, with impact factors, rankings, & half-lives of journals indexed by ISI Web of Science. Mostly science and social science journals. Frequent citation may be a proxy for usage.
Sometimes things go wrong. Sometimes vendors tell us about it. This file documents use data related errors or discrepancies that we have been notified about.