{"action":"created","issue":{"url":"https://api.github.com/repos/almartin82/mapvizieR/issues/111","labels_url":"https://api.github.com/repos/almartin82/mapvizieR/issues/111/labels{/name}","comments_url":"https://api.github.com/repos/almartin82/mapvizieR/issues/111/comments","events_url":"https://api.github.com/repos/almartin82/mapvizieR/issues/111/events","html_url":"https://github.com/almartin82/mapvizieR/pull/111","id":85616983,"number":111,"title":"estimate_rit function","user":{"login":"kimjam","id":7191765,"avatar_url":"https://avatars.githubusercontent.com/u/7191765?v=3","gravatar_id":"","url":"https://api.github.com/users/kimjam","html_url":"https://github.com/kimjam","followers_url":"https://api.github.com/users/kimjam/followers","following_url":"https://api.github.com/users/kimjam/following{/other_user}","gists_url":"https://api.github.com/users/kimjam/gists{/gist_id}","starred_url":"https://api.github.com/users/kimjam/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kimjam/subscriptions","organizations_url":"https://api.github.com/users/kimjam/orgs","repos_url":"https://api.github.com/users/kimjam/repos","events_url":"https://api.github.com/users/kimjam/events{/privacy}","received_events_url":"https://api.github.com/users/kimjam/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-06-05T19:41:10Z","updated_at":"2015-06-05T19:58:22Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/almartin82/mapvizieR/pulls/111","html_url":"https://github.com/almartin82/mapvizieR/pull/111","diff_url":"https://github.com/almartin82/mapvizieR/pull/111.diff","patch_url":"https://github.com/almartin82/mapvizieR/pull/111.patch"},"body":"estimate_RIT.R contains function to estimate a student's RIT score given a mapvizieR object, studentid, measurementscale, target date, and method. The first method is closest by date and the user can choose whether only scores before the target date are used using the forward parameter. The second method is a linear regression using all test scores. The final method is interpolation using the two scores that contain the target date. test_estimate_rit.R contains tests that will return particular scores, a numeric value, or an NA with a message. \r\n\r\nI think the functionality is there, but it may not be the most efficient methodology. Any thoughts on code would be appreciated."},"comment":{"url":"https://api.github.com/repos/almartin82/mapvizieR/issues/comments/109421390","html_url":"https://github.com/almartin82/mapvizieR/pull/111#issuecomment-109421390","issue_url":"https://api.github.com/repos/almartin82/mapvizieR/issues/111","id":109421390,"user":{"login":"almartin82","id":782135,"avatar_url":"https://avatars.githubusercontent.com/u/782135?v=3","gravatar_id":"","url":"https://api.github.com/users/almartin82","html_url":"https://github.com/almartin82","followers_url":"https://api.github.com/users/almartin82/followers","following_url":"https://api.github.com/users/almartin82/following{/other_user}","gists_url":"https://api.github.com/users/almartin82/gists{/gist_id}","starred_url":"https://api.github.com/users/almartin82/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/almartin82/subscriptions","organizations_url":"https://api.github.com/users/almartin82/orgs","repos_url":"https://api.github.com/users/almartin82/repos","events_url":"https://api.github.com/users/almartin82/events{/privacy}","received_events_url":"https://api.github.com/users/almartin82/received_events","type":"User","site_admin":false},"created_at":"2015-06-05T19:58:22Z","updated_at":"2015-06-05T19:58:22Z","body":"@chrishaid new contributors to `mapvizieR`!  :dancers: "}}