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| author | Eric Liang <ekl@databricks.com> | 2015-08-19 15:43:08 -0700 |
|---|---|---|
| committer | Xiangrui Meng <meng@databricks.com> | 2015-08-19 15:43:08 -0700 |
| commit | 8e0a072f78b4902d5f7ccc6b15232ed202a117f9 (patch) | |
| tree | a41bda3f513fd8744c948d93062ac2174626da6f /mllib/src | |
| parent | b0dbaec4f942a47afde3490b9339ad3bd187024d (diff) | |
| download | spark-8e0a072f78b4902d5f7ccc6b15232ed202a117f9.tar.gz spark-8e0a072f78b4902d5f7ccc6b15232ed202a117f9.tar.bz2 spark-8e0a072f78b4902d5f7ccc6b15232ed202a117f9.zip | |
[SPARK-9895] User Guide for RFormula Feature Transformer
mengxr
Author: Eric Liang <ekl@databricks.com>
Closes #8293 from ericl/docs-2.
Diffstat (limited to 'mllib/src')
| -rw-r--r-- | mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala b/mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala index a752dacd72..a7fa504442 100644 --- a/mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala +++ b/mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala @@ -42,8 +42,8 @@ private[feature] trait RFormulaBase extends HasFeaturesCol with HasLabelCol { /** * :: Experimental :: * Implements the transforms required for fitting a dataset against an R model formula. Currently - * we support a limited subset of the R operators, including '~' and '+'. Also see the R formula - * docs here: http://stat.ethz.ch/R-manual/R-patched/library/stats/html/formula.html + * we support a limited subset of the R operators, including '.', '~', '+', and '-'. Also see the + * R formula docs here: http://stat.ethz.ch/R-manual/R-patched/library/stats/html/formula.html */ @Experimental class RFormula(override val uid: String) extends Estimator[RFormulaModel] with RFormulaBase { |