In order to improve our ability to the support the Stan community, we will be deprecating the Stan Users Google group and migrating to the Stan Forums at http://discourse.mc-stan.org
. We will support the Google group until June 4th, 2017 after which it will be closed to new submissions.
You will now be able to categorize your questions so make sure to choose an appropriate category when creating a new question, http://discourse.mc-stan.org/categories
. Once a response satisfactorily answers your question please click on the checkmark on that response to mark the question as “solved”.