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Saikat Kanjilal commented on MAHOUT-1490: ----------------------------------------- Here's a list of features that can exist as part of sample DSL for data frames: 1) Have some sample data frames as tutorials like R built-in data frame called mtcars The following items below can be associated with name, logical and numeric indexing 2) Retrieve a data frame column slice with the single square bracket [] 3) Retrieve a data frame row slice with the single square bracket [] 4) Retrieve a column vector from a built in data frame Of course an extension to the above would be expressing in core support A few other questions since I have not been as closely entrenched in the preivous work that has already been done: 1) What version of scala should I use to implement the above? 2) Should I do the work in my github repo and at a later point merge it in? 3) Speaking of merging will this live in a separate package alongside the scala and spark bindings? Thanks for your insight and mentorship on this. > Data frame R-like bindings > -------------------------- > > Key: MAHOUT-1490 > URL: https://issues.apache.org/jira/browse/MAHOUT-1490 > Project: Mahout > Issue Type: New Feature > Reporter: Saikat Kanjilal > Assignee: Dmitriy Lyubimov > Original Estimate: 20h > Remaining Estimate: 20h > > Create Data frame R-like bindings for spark -- This message was sent by Atlassian JIRA (v6.2#6252)