If your expression is already put together as a string, then I don't think there are any other options besides eval(parse(text=
On Tue, Aug 18, 2015 at 8:51 AM, statquant3 <[email protected]> wrote: > But iExpr has to be constructed dynamically... > Is it what you are doing ? > > BTW I red FAQ 1.6 and could not understand it, I might be worth rewriting > it > using i and j expressions and simple character expression like 'x>1 & y<1' > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/Idiomatic-way-of-using-expression-in-i-tp4711229p4711237.html > Sent from the datatable-help mailing list archive at Nabble.com. > _______________________________________________ > datatable-help mailing list > [email protected] > https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help >
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