Running rstan with latest R (3.6.0) fails with Error in compileCode

[bgoodri]

You need

Installing RStan (and StanHeaders) on Windows ATM

CRAN seems to be a bit slow building binary packages for Windows, but if you need them, you can do install.packages("rstan", type = "win.binary", dependencies = TRUE) install.packages( "https://win-builder.r-project.org/T2ykU6N3Pmk4/StanHeaders_2.19.2.zip", repos = NULL, type = "win.binary")