A New Way to Interface with Stan from R by Jonah Gabry. Visit https://rstats.ai/nyr/ to learn more. Bio: Jonah is a member of the Stan core development team and a researcher in statistics working with Andrew Gelman on methods and software for Bayesian data analysis. He is co-author of the rstan and rstanarm R packages, which provide interfaces to Stan, as well as author and maintainer of the shinystan and bayesplot packages for model visualization, and the loo R package for model comparison. Jonah is also affiliated with the Columbia Population Research Center, where he advises on statistical issues related to collection and analysis of survey data. Website: http://jgabry.github.io/ Twitter: https://twitter.com/rmcmc_stan Presented at the 2020 R Conference | New York (August 15th, 2020)