https://cloud.r-project.org/web/packages/sentometrics/index.html
CRAN: Package sentometrics
Optimized prediction based on textual sentiment, accounting for the intrinsic challenge that sentiment can be computed and pooled across texts and time in...
cranpackage
https://research.vu.nl/en/publications/the-r-package-sentometrics-to-compute-aggregate-and-predict-with-/
The R package sentometrics to compute, aggregate, and predict with textual sentiment - Vrije...
https://www.r-project.org/nosvn/R.check/r-release-linux-x86_64/sentometrics-00check.html
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