Xiangrui Meng created SPARK-7248:
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Summary: Random number generators for DataFrames
Key: SPARK-7248
URL: https://issues.apache.org/jira/browse/SPARK-7248
Project: Spark
Issue Type: New Feature
Components: SQL
Reporter: Xiangrui Meng
Assignee: Burak Yavuz
This is an umbrella JIRA for random number generators for DataFrames. The
initial set of RNGs would be `rand` and `randn`, which takes a seed.
{code}
df.select("*", rand(11L).as("rand"))
{code}
Where those methods should live is TBD.
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