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Posted to issues@spark.apache.org by "Eric Liang (JIRA)" <ji...@apache.org> on 2015/07/28 02:25:04 UTC

[jira] [Created] (SPARK-9391) Support minus, dot, and intercept operators in SparkR RFormula

Eric Liang created SPARK-9391:
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             Summary: Support minus, dot, and intercept operators in SparkR RFormula
                 Key: SPARK-9391
                 URL: https://issues.apache.org/jira/browse/SPARK-9391
             Project: Spark
          Issue Type: Bug
          Components: ML, SparkR
            Reporter: Eric Liang


The RFormula parser should be extended to support the '.', '-', and intercept operators.

See umbrella design doc https://docs.google.com/document/d/10NZNSEurN2EdWM31uFYsgayIPfCFHiuIu3pCWrUmP_c/edit?usp=sharing




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