Описание тега terr
TERR is shorthand for *TIBCO Enterprise Runtime for R*. It's integrated into recent versions of the Spotfire Professional client and allows running R scripts within Spotfire.
From the Official Spotfire documentation on TERR:
TERR, a key component of Spotfire Predictive Analytics, is an enterprise-grade analytic engine that TIBCO has built from the ground up to be fully compatible with the R language, leveraging our long-time expertise in the closely related S+ analytic engine. This allows customers to continue to develop in open source R, but to then integrate and deploy their R code on a commercially-supported and robust platform—without the need to rewrite their code.