Write statistical models in R and fit them by 'MCMC' and
optimisation on 'CPUs' and 'GPUs', using Google 'TensorFlow'. 'greta' lets
you write your own model like in 'BUGS', 'JAGS' and 'Stan', except that you
write models right in R, it scales well to massive datasets, and it’s easy
to extend and build on. See the website for more information, including
tutorials, examples, package documentation, and the 'greta' forum.
This work is discussed at Golding (2019)