GitHub user jbencook opened a pull request:
https://github.com/apache/spark/pull/3679
[SPARK-2980][mllib] testing the Chi-squared hypothesis test
This PR tests the pyspark Chi-squared hypothesis test from this commit:
c8abddc5164d8cf11cdede6ab3d5d1ea08028708 and moves some of the error messaging
in to python.
It is a port of the Scala tests here:
[HypothesisTestSuite.scala](https://github.com/apache/spark/blob/master/mllib/src/test/scala/orgapache/spark/mllib/stat/HypothesisTestSuite.scala)
Hopefully, SPARK-2980 can be closed.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jbencook/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3679.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3679
----
commit 3aeb0d91007960f33076b6e6775944bb9d81ead8
Author: jbencook <jbenjaminc...@gmail.com>
Date: 2014-12-11T15:44:08Z
[SPARK-2980][mllib] bringing Chi-squared error messages to the python side
commit a17ee843185bdb1ee96574712450243d112fbce6
Author: jbencook <jbenjaminc...@gmail.com>
Date: 2014-12-11T15:44:34Z
[SPARK-2980][mllib] adding unit tests for the pyspark chi-squared test
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