[datatable-help] A[B]?

[Rguy]

That FAQ does not provide any examples of the A[B] syntax used with data
table objects. It does provide an example using A[B] with matrix objects,
but the example does not translate to data table objects, so I'm not sure
why it's there. I suggest that the FAQ be extended to provide one, or better
yet several, examples of the A[B] syntax applied to data.table objects.

As far as I have been able to puzzle out so far, A[B] is just another way to
do a merge.




--
View this message in context: http://r.789695.n4.nabble.com/A-B-tp4689942p4690040.html
Sent from the datatable-help mailing list archive at Nabble.com.