GitHub user yanboliang opened a pull request:
https://github.com/apache/spark/pull/18613
[SPARK-20307][ML][SPARKR][FOLLOW-UP] RFormula should handle invalid for
both features and label column.
## What changes were proposed in this pull request?
```RFormula``` should handle invalid for both features and label column.
#18496 only handle invalid values in features column. This PR add handling
invalid values for label column and test cases.
## How was this patch tested?
Add test cases.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yanboliang/spark spark-20307
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18613.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 #18613
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commit 2df7e358a57c53dd82226aec3be8b5b11e61df56
Author: Yanbo Liang <yblia...@gmail.com>
Date: 2017-07-12T13:46:09Z
RFormula should handle invalid for both features and label column.
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