Felix Cheung created SPARK-18570:
------------------------------------
Summary: Consider supporting other R formula operators
Key: SPARK-18570
URL: https://issues.apache.org/jira/browse/SPARK-18570
Project: Spark
Issue Type: Sub-task
Reporter: Felix Cheung
Such as
{code}
∗
X∗Y include these variables and the interactions between them
^
(X + Z + W)^3 include these variables and all interactions up to three way
|
X | Z conditioning: include x given z
{code}
Other includes, %in%, ` (backtick)
https://stat.ethz.ch/R-manual/R-devel/library/stats/html/formula.html
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
