{"action":"created","issue":{"url":"https://api.github.com/repos/stan-dev/stan/issues/1283","labels_url":"https://api.github.com/repos/stan-dev/stan/issues/1283/labels{/name}","comments_url":"https://api.github.com/repos/stan-dev/stan/issues/1283/comments","events_url":"https://api.github.com/repos/stan-dev/stan/issues/1283/events","html_url":"https://github.com/stan-dev/stan/pull/1283","id":56880321,"number":1283,"title":"Feature/issue 1271 analogue finite diff to autodiff","user":{"login":"rtrangucci","id":3925639,"avatar_url":"https://avatars.githubusercontent.com/u/3925639?v=3","gravatar_id":"","url":"https://api.github.com/users/rtrangucci","html_url":"https://github.com/rtrangucci","followers_url":"https://api.github.com/users/rtrangucci/followers","following_url":"https://api.github.com/users/rtrangucci/following{/other_user}","gists_url":"https://api.github.com/users/rtrangucci/gists{/gist_id}","starred_url":"https://api.github.com/users/rtrangucci/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rtrangucci/subscriptions","organizations_url":"https://api.github.com/users/rtrangucci/orgs","repos_url":"https://api.github.com/users/rtrangucci/repos","events_url":"https://api.github.com/users/rtrangucci/events{/privacy}","received_events_url":"https://api.github.com/users/rtrangucci/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":21,"created_at":"2015-02-06T23:01:28Z","updated_at":"2015-04-29T02:47:23Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/stan-dev/stan/pulls/1283","html_url":"https://github.com/stan-dev/stan/pull/1283","diff_url":"https://github.com/stan-dev/stan/pull/1283.diff","patch_url":"https://github.com/stan-dev/stan/pull/1283.patch"},"body":"#### Summary:\r\n\r\nAddresses #1271, branched off of feature/issue-1272-gradient-of-hessian-autodiff_hpp \r\n\r\n#### Intended Effect:\r\n\r\nFinite difference functionals to simplify testing. Implemented:\r\n\r\n- Gradient\r\n- Hessian: pure finite difference, and 1st order finite difference of autodiff gradient\r\n- Gradient of the Hessian: 1st order finite difference of autodiff Hessian \r\n\r\nAllows for MLE standard errors in the unconstrained space \r\n\r\n#### How to Verify:\r\n\r\n```\r\n$ ./runTests.py src/test/unit/agrad/finite_difference_test.cpp\r\n```\r\n\r\n#### Side Effects:\r\n\r\nNone.\r\n\r\n#### Documentation:\r\n\r\nNone in the manual. Added doxygen documentation to agrad::finite_diff_gradient, agrad::finite_diff_hessian, agrad::finite_diff_hessian_auto, and agrad::finite_diff_grad_hessian_auto.\r\n\r\n#### Reviewer Suggestions:\r\n\r\nAnyone"},"comment":{"url":"https://api.github.com/repos/stan-dev/stan/issues/comments/97289163","html_url":"https://github.com/stan-dev/stan/pull/1283#issuecomment-97289163","issue_url":"https://api.github.com/repos/stan-dev/stan/issues/1283","id":97289163,"user":{"login":"stan-buildbot","id":3512237,"avatar_url":"https://avatars.githubusercontent.com/u/3512237?v=3","gravatar_id":"","url":"https://api.github.com/users/stan-buildbot","html_url":"https://github.com/stan-buildbot","followers_url":"https://api.github.com/users/stan-buildbot/followers","following_url":"https://api.github.com/users/stan-buildbot/following{/other_user}","gists_url":"https://api.github.com/users/stan-buildbot/gists{/gist_id}","starred_url":"https://api.github.com/users/stan-buildbot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stan-buildbot/subscriptions","organizations_url":"https://api.github.com/users/stan-buildbot/orgs","repos_url":"https://api.github.com/users/stan-buildbot/repos","events_url":"https://api.github.com/users/stan-buildbot/events{/privacy}","received_events_url":"https://api.github.com/users/stan-buildbot/received_events","type":"User","site_admin":false},"created_at":"2015-04-29T02:47:22Z","updated_at":"2015-04-29T02:47:22Z","body":"\nRefer to this link for build results (access rights to CI server needed): \nhttp://d1m1s1b1.stat.columbia.edu:8080/job/Stan%20Pull%20Request/348/\n\n**Build Log**\n*last 20 lines*\n\n ```\n[...truncated 16 lines...]\nStarting build job Stan Pull Request - Doc - Doxygen.\nStarting build job Stan Pull Request - Doc - Reference Manual.\nFinished Build : #342 of Job : Stan Pull Request - Doc - Reference Manual with status : SUCCESS\nFinished Build : #348 of Job : Stan Pull Request - Doc - Doxygen with status : SUCCESS\nStarting build job Stan Pull Request - Tests - Header.\nStarting build job Stan Pull Request - Tests - Unit.\nStarting build job Stan Pull Request - Tests - Integration.\nStarting build job Stan Pull Request - Windows - Tests - Unit.\nFinished Build : #314 of Job : Stan Pull Request - Tests - Header with status : SUCCESS\nFinished Build : #316 of Job : Stan Pull Request - Tests - Integration with status : SUCCESS\nFinished Build : #162 of Job : Stan Pull Request - Windows - Tests - Unit with status : SUCCESS\nFinished Build : #316 of Job : Stan Pull Request - Tests - Unit with status : SUCCESS\nStarting build job Stan Pull Request - CppLint.\nStarting build job Stan Pull Request - Math Dependencies.\nFinished Build : #70 of Job : Stan Pull Request - Math Dependencies with status : SUCCESS\nFinished Build : #111 of Job : Stan Pull Request - CppLint with status : FAILURE\nBuild step 'MultiJob Phase' marked build as failure\nWarning: you have no plugins providing access control for builds, so falling back to legacy behavior of permitting any downstream builds to be triggered\nSetting status of 8ff79128f49764a9bf239425bd1cafa7b601f53d to FAILURE with url http://d1m1s1b1.stat.columbia.edu:8080/job/Stan%20Pull%20Request/348/ and message: Merged build finished.\n```\n\nTest FAILed."}}