Burak Yavuz 9646018bb4 [SPARK-7241] Pearson correlation for DataFrames ... submitting this PR from a phone, excuse the brevity. adds Pearson correlation to Dataframes, reusing the covariance calculation code cc mengxr rxin Author: Burak Yavuz <brkyvz@gmail.com> Closes #5858 from brkyvz/df-corr and squashes the following commits: 285b838 [Burak Yavuz] addressed comments v2.0 d10babb [Burak Yavuz] addressed comments v0.2 4b74b24 [Burak Yavuz] Merge branch 'master' of github.com:apache/spark into df-corr 4fe693b [Burak Yavuz] addressed comments v0.1 a682d06 [Burak Yavuz] ready for PR		2015-05-03 21:44:39 -07:00
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docs	[SPARK-6264] [MLLIB] Support FPGrowth algorithm in Python API	2015-04-09 15:10:10 -07:00
lib	[SPARK-2305] [PySpark] Update Py4J to version 0.8.2.1	2014-07-29 19:02:06 -07:00
pyspark	[SPARK-7241] Pearson correlation for DataFrames	2015-05-03 21:44:39 -07:00
test_support	[SPARK-4897] [PySpark] Python 3 support	2015-04-16 16:20:57 -07:00
.gitignore	[SPARK-3946] gitignore in /python includes wrong directory	2014-10-14 14:09:39 -07:00
run-tests	[SPARK-7022] [PYSPARK] [ML] Add ML.Tuning.ParamGridBuilder to PySpark	2015-05-03 11:42:02 -07:00