{"action":"created","issue":{"url":"https://api.github.com/repos/pymc-devs/pymc3/issues/730","labels_url":"https://api.github.com/repos/pymc-devs/pymc3/issues/730/labels{/name}","comments_url":"https://api.github.com/repos/pymc-devs/pymc3/issues/730/comments","events_url":"https://api.github.com/repos/pymc-devs/pymc3/issues/730/events","html_url":"https://github.com/pymc-devs/pymc3/pull/730","id":84823605,"number":730,"title":"automatic transform application","user":{"login":"jsalvatier","id":270513,"avatar_url":"https://avatars.githubusercontent.com/u/270513?v=3","gravatar_id":"","url":"https://api.github.com/users/jsalvatier","html_url":"https://github.com/jsalvatier","followers_url":"https://api.github.com/users/jsalvatier/followers","following_url":"https://api.github.com/users/jsalvatier/following{/other_user}","gists_url":"https://api.github.com/users/jsalvatier/gists{/gist_id}","starred_url":"https://api.github.com/users/jsalvatier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jsalvatier/subscriptions","organizations_url":"https://api.github.com/users/jsalvatier/orgs","repos_url":"https://api.github.com/users/jsalvatier/repos","events_url":"https://api.github.com/users/jsalvatier/events{/privacy}","received_events_url":"https://api.github.com/users/jsalvatier/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2015-06-03T23:49:35Z","updated_at":"2015-06-05T18:59:48Z","closed_at":"2015-06-05T18:59:01Z","pull_request":{"url":"https://api.github.com/repos/pymc-devs/pymc3/pulls/730","html_url":"https://github.com/pymc-devs/pymc3/pull/730","diff_url":"https://github.com/pymc-devs/pymc3/pull/730.diff","patch_url":"https://github.com/pymc-devs/pymc3/pull/730.patch"},"body":"not ready to merge. \r\n\r\nThis copies stan in automatically applying transforms to bounded variables. Anecdotally this seems to make some models work much better with NUTS. For example this one: https://gist.github.com/fonnesbeck/4f0e9d8a5e6b69556233\r\n\r\nAlso changes the syntax for applying transforms to `x = HalfNormal('x', 0, 1, transform=logtransform)`. Which seems dramatically easier. We should maybe also clean up the transforms. "},"comment":{"url":"https://api.github.com/repos/pymc-devs/pymc3/issues/comments/109398412","html_url":"https://github.com/pymc-devs/pymc3/pull/730#issuecomment-109398412","issue_url":"https://api.github.com/repos/pymc-devs/pymc3/issues/730","id":109398412,"user":{"login":"twiecki","id":674200,"avatar_url":"https://avatars.githubusercontent.com/u/674200?v=3","gravatar_id":"","url":"https://api.github.com/users/twiecki","html_url":"https://github.com/twiecki","followers_url":"https://api.github.com/users/twiecki/followers","following_url":"https://api.github.com/users/twiecki/following{/other_user}","gists_url":"https://api.github.com/users/twiecki/gists{/gist_id}","starred_url":"https://api.github.com/users/twiecki/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/twiecki/subscriptions","organizations_url":"https://api.github.com/users/twiecki/orgs","repos_url":"https://api.github.com/users/twiecki/repos","events_url":"https://api.github.com/users/twiecki/events{/privacy}","received_events_url":"https://api.github.com/users/twiecki/received_events","type":"User","site_admin":false},"created_at":"2015-06-05T18:59:48Z","updated_at":"2015-06-05T18:59:48Z","body":":+1:, this is an amazing feature."}}