[datatable-help] changing data.table by-without-by syntax to require a "by"

[nachti]

I have a workaround for it now:

### check data.table version (since 1.9.3 you have to use .EACHI)
odt <- packageVersion("data.table") < "1.9.3"
odt

if (odt) {
  # code for old (stable) datatable versions
} else {
  # code for datatable versions since 1.9.3
}

nachti



--
View this message in context: http://r.789695.n4.nabble.com/changing-data-table-by-without-by-syntax-to-require-a-by-tp4664770p4690112.html
Sent from the datatable-help mailing list archive at Nabble.com.