HathiTrust Research Center Analytics supports large-scale text analysis of the HathiTrust Digital Library for educational and non-profit research.
Researchers get access to public domain and in-copyright texts in the form of worksets, derived datasets, and full text in data capsules, depending on needs and copyright status.
HTRC tools and services are built on a non-consumptive use policy which allows researchers to stay within the bounds of fair use when conducting their analyses.