{"action":"opened","issue":{"url":"https://api.github.com/repos/stan-dev/stan/issues/1512","labels_url":"https://api.github.com/repos/stan-dev/stan/issues/1512/labels{/name}","comments_url":"https://api.github.com/repos/stan-dev/stan/issues/1512/comments","events_url":"https://api.github.com/repos/stan-dev/stan/issues/1512/events","html_url":"https://github.com/stan-dev/stan/issues/1512","id":90205272,"number":1512,"title":"access to unconstrained parameter vector","user":{"login":"bob-carpenter","id":3383807,"avatar_url":"https://avatars.githubusercontent.com/u/3383807?v=3","gravatar_id":"","url":"https://api.github.com/users/bob-carpenter","html_url":"https://github.com/bob-carpenter","followers_url":"https://api.github.com/users/bob-carpenter/followers","following_url":"https://api.github.com/users/bob-carpenter/following{/other_user}","gists_url":"https://api.github.com/users/bob-carpenter/gists{/gist_id}","starred_url":"https://api.github.com/users/bob-carpenter/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bob-carpenter/subscriptions","organizations_url":"https://api.github.com/users/bob-carpenter/orgs","repos_url":"https://api.github.com/users/bob-carpenter/repos","events_url":"https://api.github.com/users/bob-carpenter/events{/privacy}","received_events_url":"https://api.github.com/users/bob-carpenter/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/stan-dev/stan/labels/Feature","name":"Feature","color":"84b6eb"}],"state":"open","locked":false,"assignee":{"login":"bob-carpenter","id":3383807,"avatar_url":"https://avatars.githubusercontent.com/u/3383807?v=3","gravatar_id":"","url":"https://api.github.com/users/bob-carpenter","html_url":"https://github.com/bob-carpenter","followers_url":"https://api.github.com/users/bob-carpenter/followers","following_url":"https://api.github.com/users/bob-carpenter/following{/other_user}","gists_url":"https://api.github.com/users/bob-carpenter/gists{/gist_id}","starred_url":"https://api.github.com/users/bob-carpenter/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bob-carpenter/subscriptions","organizations_url":"https://api.github.com/users/bob-carpenter/orgs","repos_url":"https://api.github.com/users/bob-carpenter/repos","events_url":"https://api.github.com/users/bob-carpenter/events{/privacy}","received_events_url":"https://api.github.com/users/bob-carpenter/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/stan-dev/stan/milestones/17","html_url":"https://github.com/stan-dev/stan/milestones/v2.7.0++","labels_url":"https://api.github.com/repos/stan-dev/stan/milestones/17/labels","id":1143351,"number":17,"title":"v2.7.0++","description":"Next version after 2.7.0.","creator":{"login":"syclik","id":425751,"avatar_url":"https://avatars.githubusercontent.com/u/425751?v=3","gravatar_id":"","url":"https://api.github.com/users/syclik","html_url":"https://github.com/syclik","followers_url":"https://api.github.com/users/syclik/followers","following_url":"https://api.github.com/users/syclik/following{/other_user}","gists_url":"https://api.github.com/users/syclik/gists{/gist_id}","starred_url":"https://api.github.com/users/syclik/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/syclik/subscriptions","organizations_url":"https://api.github.com/users/syclik/orgs","repos_url":"https://api.github.com/users/syclik/repos","events_url":"https://api.github.com/users/syclik/events{/privacy}","received_events_url":"https://api.github.com/users/syclik/received_events","type":"User","site_admin":false},"open_issues":29,"closed_issues":0,"state":"open","created_at":"2015-06-01T16:58:07Z","updated_at":"2015-06-22T20:30:29Z","due_on":null,"closed_at":null},"comments":0,"created_at":"2015-06-22T20:30:29Z","updated_at":"2015-06-22T20:30:29Z","closed_at":null,"body":"Provide access to the unconstrained parameter vector in Stan models so that it may be used directly for priors.\r\n\r\nThis one is *not* intended to go in the manual<sup>1</sup> --- it's just for Andrew to use for EP under the hood.\r\n\r\n<hr />\r\n&nbsp;<sup>1</sup>  Remember, the first rule of unconstrained parameter club is that you don't mention unconstrained parameter club."}}