{"action":"created","issue":{"url":"https://api.github.com/repos/choderalab/pymbar/issues/245","repository_url":"https://api.github.com/repos/choderalab/pymbar","labels_url":"https://api.github.com/repos/choderalab/pymbar/issues/245/labels{/name}","comments_url":"https://api.github.com/repos/choderalab/pymbar/issues/245/comments","events_url":"https://api.github.com/repos/choderalab/pymbar/issues/245/events","html_url":"https://github.com/choderalab/pymbar/issues/245","id":198214754,"number":245,"title":"[nosetests] RuntimeWarning: invalid value encountered in divide","user":{"login":"wesbarnett","id":5508833,"avatar_url":"https://avatars.githubusercontent.com/u/5508833?v=3","gravatar_id":"","url":"https://api.github.com/users/wesbarnett","html_url":"https://github.com/wesbarnett","followers_url":"https://api.github.com/users/wesbarnett/followers","following_url":"https://api.github.com/users/wesbarnett/following{/other_user}","gists_url":"https://api.github.com/users/wesbarnett/gists{/gist_id}","starred_url":"https://api.github.com/users/wesbarnett/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wesbarnett/subscriptions","organizations_url":"https://api.github.com/users/wesbarnett/orgs","repos_url":"https://api.github.com/users/wesbarnett/repos","events_url":"https://api.github.com/users/wesbarnett/events{/privacy}","received_events_url":"https://api.github.com/users/wesbarnett/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2016-12-31T03:08:37Z","updated_at":"2016-12-31T16:01:06Z","closed_at":null,"body":"It seems like the test passed but with a warning:\r\n\r\n    compare detectEquilibration implementations (with and without binary search + fft) ... /usr/lib/python2.7/site-packages/statsmodels/tsa/stattools.py:424: RuntimeWarning: invalid value encountered in divide\r\n      acf /= acf[0]\r\n    ok"},"comment":{"url":"https://api.github.com/repos/choderalab/pymbar/issues/comments/269871054","html_url":"https://github.com/choderalab/pymbar/issues/245#issuecomment-269871054","issue_url":"https://api.github.com/repos/choderalab/pymbar/issues/245","id":269871054,"user":{"login":"jchodera","id":3656088,"avatar_url":"https://avatars.githubusercontent.com/u/3656088?v=3","gravatar_id":"","url":"https://api.github.com/users/jchodera","html_url":"https://github.com/jchodera","followers_url":"https://api.github.com/users/jchodera/followers","following_url":"https://api.github.com/users/jchodera/following{/other_user}","gists_url":"https://api.github.com/users/jchodera/gists{/gist_id}","starred_url":"https://api.github.com/users/jchodera/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jchodera/subscriptions","organizations_url":"https://api.github.com/users/jchodera/orgs","repos_url":"https://api.github.com/users/jchodera/repos","events_url":"https://api.github.com/users/jchodera/events{/privacy}","received_events_url":"https://api.github.com/users/jchodera/received_events","type":"User","site_admin":false},"created_at":"2016-12-31T16:01:06Z","updated_at":"2016-12-31T16:01:06Z","body":">  A time-series from a monte carlo run is always going to be a succession of flat regions (unless one subsamples beforehand).\r\n\r\nTrue, but the region of the timeseries being analyzed *must* have nonzero variance in order for any of these statistical methods to work. If we did want to include real (or artificial) Monte Carlo data, it *must* both mimic the real statistical properties of a Monte Carlo timeseries and we *must* exclude it from analyzing only-constant regions---it has to include much more data than that."}}
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