A significant part of data analytics is building your knowledge base, including human expertise. A good website for both practices is http://www.datasciencecentral.com/.
There are lots of blogs and articles in this searchable website, as well as news about trainings and jobs.
ACRL has released Meaningful Metrics: A 21st Century Librarian’s Guide to Bibliometrics, Altmetrics, and Research Impact by Robin Chin Roemer and Rachel Borchardt. This activity-filled book serves to introduce readers to the fast-paced world of research metrics from the perspective of academic librarians and LIS practitioners. It begins with the essential histories of bibliometrics and altmetrics, and continues with in-depth descriptions of the core tools and emerging issues at stake in the future of both fields