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Also see\n  * the R formula docs here: http://stat.ethz.ch/R-manual/R-patched/library/stats/html/formula.html\n+ *\n+ * The basic operators are:\n+ *\n+ * `~` separate target and terms","path":"mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala","position":7,"original_position":7,"commit_id":"bc6ed66480d0cd8b5064416062b6d1ac0c2e174b","original_commit_id":"bc6ed66480d0cd8b5064416062b6d1ac0c2e174b","user":{"login":"mengxr","id":829644,"avatar_url":"https://avatars.githubusercontent.com/u/829644?v=3","gravatar_id":"","url":"https://api.github.com/users/mengxr","html_url":"https://github.com/mengxr","followers_url":"https://api.github.com/users/mengxr/followers","following_url":"https://api.github.com/users/mengxr/following{/other_user}","gists_url":"https://api.github.com/users/mengxr/gists{/gist_id}","starred_url":"https://api.github.com/users/mengxr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mengxr/subscriptions","organizations_url":"https://api.github.com/users/mengxr/orgs","repos_url":"https://api.github.com/users/mengxr/repos","events_url":"https://api.github.com/users/mengxr/events{/privacy}","received_events_url":"https://api.github.com/users/mengxr/received_events","type":"User","site_admin":false},"body":"This is not the correct ScalaDoc syntax for a list. See https://wiki.scala-lang.org/display/SW/Syntax. You can run `build/sbt mllib/doc` to check the generated html API doc.","created_at":"2016-01-20T18:44:18Z","updated_at":"2016-01-20T18:44:18Z","html_url":"https://github.com/apache/spark/pull/10222#discussion_r50298757","pull_request_url":"https://api.github.com/repos/apache/spark/pulls/10222","_links":{"self":{"href":"https://api.github.com/repos/apache/spark/pulls/comments/50298757"},"html":{"href":"https://github.com/apache/spark/pull/10222#discussion_r50298757"},"pull_request":{"href":"https://api.github.com/repos/apache/spark/pulls/10222"}}},"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/10222","id":53089381,"html_url":"https://github.com/apache/spark/pull/10222","diff_url":"https://github.com/apache/spark/pull/10222.diff","patch_url":"https://github.com/apache/spark/pull/10222.patch","issue_url":"https://api.github.com/repos/apache/spark/issues/10222","number":10222,"state":"open","locked":false,"title":"[SPARK-11965] [ML] [Doc] Update user guide for RFormula feature interactions","user":{"login":"yanboliang","id":1962026,"avatar_url":"https://avatars.githubusercontent.com/u/1962026?v=3","gravatar_id":"","url":"https://api.github.com/users/yanboliang","html_url":"https://github.com/yanboliang","followers_url":"https://api.github.com/users/yanboliang/followers","following_url":"https://api.github.com/users/yanboliang/following{/other_user}","gists_url":"https://api.github.com/users/yanboliang/gists{/gist_id}","starred_url":"https://api.github.com/users/yanboliang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yanboliang/subscriptions","organizations_url":"https://api.github.com/users/yanboliang/orgs","repos_url":"https://api.github.com/users/yanboliang/repos","events_url":"https://api.github.com/users/yanboliang/events{/privacy}","received_events_url":"https://api.github.com/users/yanboliang/received_events","type":"User","site_admin":false},"body":"Update user guide for RFormula feature interactions. 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