I am new to CmdStan. I followed the instructions for installation here:
in 1 CmdStan Installation | CmdStan User’s Guide.
However I had trouble following this and found this blog much easier to follow:
Installing CmdStanR on Windows - Max's Blog
I then moved on to the ‘Getting started with CmdStanR’ vignette. I was able to follow and replicate the output on this page until the section ‘Running MCMC’.
Specifically, when I run this line:
fit ← mod$sample( data = data_list, seed = 123, chains = 4, parallel_chains = 4, refresh = 500 )
I get the following error:
Error in processx::run(command = stanc_cmd(), args = c(stan_file, “–info”, :
argument 6 matches multiple formal arguments
I was hoping someone would be able to point me in the right direction for finding a solution to this error. I’m not sure if it is related to the installation of all the things prior or if it’s related to something not being on the right PATH or something else.
- Operating System: Windows 10
- CmdStan Version: “2.27.0”
- Compiler/Toolkit: RTools 4.0 (g++ 8.3.0)
Thanks in advance for any advice