On Thursday, 21 January 2016 at 11:08:18 UTC, Ali Çehreli wrote:
We should understand why D is slow in this case. :) Ali
fread source is here: https://github.com/Rdatatable/data.table/blob/master/src/fread.cGood luck trying to work through that (which explains why I'm using D). I don't know what their magic is, but data.table is many times faster than anything else in R, so I don't think it's trivial.
