{"action":"created","issue":{"url":"https://api.github.com/repos/UDST/choicemodels/issues/1","repository_url":"https://api.github.com/repos/UDST/choicemodels","labels_url":"https://api.github.com/repos/UDST/choicemodels/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/UDST/choicemodels/issues/1/comments","events_url":"https://api.github.com/repos/UDST/choicemodels/issues/1/events","html_url":"https://github.com/UDST/choicemodels/issues/1","id":187776814,"number":1,"title":"Where is development happening?","user":{"login":"Eh2406","id":3709504,"avatar_url":"https://avatars.githubusercontent.com/u/3709504?v=3","gravatar_id":"","url":"https://api.github.com/users/Eh2406","html_url":"https://github.com/Eh2406","followers_url":"https://api.github.com/users/Eh2406/followers","following_url":"https://api.github.com/users/Eh2406/following{/other_user}","gists_url":"https://api.github.com/users/Eh2406/gists{/gist_id}","starred_url":"https://api.github.com/users/Eh2406/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Eh2406/subscriptions","organizations_url":"https://api.github.com/users/Eh2406/orgs","repos_url":"https://api.github.com/users/Eh2406/repos","events_url":"https://api.github.com/users/Eh2406/events{/privacy}","received_events_url":"https://api.github.com/users/Eh2406/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2016-11-07T17:34:33Z","updated_at":"2016-11-16T19:01:37Z","closed_at":null,"body":"Hi, how can we get involved. We need to build a household choice model soon and are happy to help. Where is development happening? Where is it being discussed?\r\n\r\ncc: @smmaurer @semcogli"},"comment":{"url":"https://api.github.com/repos/UDST/choicemodels/issues/comments/261039095","html_url":"https://github.com/UDST/choicemodels/issues/1#issuecomment-261039095","issue_url":"https://api.github.com/repos/UDST/choicemodels/issues/1","id":261039095,"user":{"login":"smmaurer","id":3768016,"avatar_url":"https://avatars.githubusercontent.com/u/3768016?v=3","gravatar_id":"","url":"https://api.github.com/users/smmaurer","html_url":"https://github.com/smmaurer","followers_url":"https://api.github.com/users/smmaurer/followers","following_url":"https://api.github.com/users/smmaurer/following{/other_user}","gists_url":"https://api.github.com/users/smmaurer/gists{/gist_id}","starred_url":"https://api.github.com/users/smmaurer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/smmaurer/subscriptions","organizations_url":"https://api.github.com/users/smmaurer/orgs","repos_url":"https://api.github.com/users/smmaurer/repos","events_url":"https://api.github.com/users/smmaurer/events{/privacy}","received_events_url":"https://api.github.com/users/smmaurer/received_events","type":"User","site_admin":false},"created_at":"2016-11-16T19:01:37Z","updated_at":"2016-11-16T19:01:37Z","body":"Hi, I wanted to add some information here.\r\n\r\nThe core estimation libraries that are going into ChoiceModels are in good shape, and for now you can find them at [timothyb0912/pylogit](https://github.com/timothyb0912/pylogit) and [ual/lccm](https://github.com/ual/lccm).\r\n\r\nChoiceModels will add optimizations for large choice sets and sampling of alternatives, and have an API that's more similar to Statsmodels. That work is happening in the [ual/choicemodels](https://github.com/ual/choicemodels) fork, but it's still early in development.\r\n\r\n@eh2406 @semcogli In the meantime, the UrbanSim library already has a module that works well for household location choice with random sampling of alternatives. It's the [MNLDiscreteChoiceModel](https://github.com/UDST/urbansim/blob/master/urbansim/models/dcm.py) class in urbansim.models, and there are usage examples in MTC's Bay Area UrbanSim repo and other places.\r\n\r\nHope this helps!"}}
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