[spark] branch master updated (88ae6c4 -> 9a99013)

[sr...@apache.org]

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srowen pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/spark.git.


    from 88ae6c4  [SPARK-31189][SQL][DOCS] Fix errors and missing parts for datetime pattern document
     add 9a99013  [SPARK-31138][ML] Add ANOVA Selector for continuous features and categorical labels

No new revisions were added by this update.

Summary of changes:
 .../{FValueSelector.scala => ANOVASelector.scala}  | 193 +++++--------------
 .../scala/org/apache/spark/ml/stat/ANOVATest.scala | 158 ++++++++++++++++
 .../org/apache/spark/ml/stat/FValueTest.scala      |  13 +-
 .../apache/spark/ml/stat/SelectionTestResult.scala |  16 ++
 .../spark/ml/feature/ANOVASelectorSuite.scala      | 204 +++++++++++++++++++++
 .../org/apache/spark/ml/stat/ANOVATestSuite.scala  | 165 +++++++++++++++++
 6 files changed, 593 insertions(+), 156 deletions(-)
 copy mllib/src/main/scala/org/apache/spark/ml/feature/{FValueSelector.scala => ANOVASelector.scala} (60%)
 create mode 100644 mllib/src/main/scala/org/apache/spark/ml/stat/ANOVATest.scala
 create mode 100644 mllib/src/test/scala/org/apache/spark/ml/feature/ANOVASelectorSuite.scala
 create mode 100644 mllib/src/test/scala/org/apache/spark/ml/stat/ANOVATestSuite.scala


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