Speed of csvReader
data pulverizer via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Thu Jan 21 09:16:02 PST 2016
On Thursday, 21 January 2016 at 16:25:55 UTC, bachmeier wrote:
> On Thursday, 21 January 2016 at 10:48:15 UTC, data pulverizer
> wrote:
>
>> Running Ubuntu 14.04 LTS
>
> In that case, have you looked at
>
> http://lancebachmeier.com/rdlang/
>
> If this is a serious bottleneck you can solve it with two lines
>
> evalRQ(`x <- fread("Acquisition_2009Q2.txt", sep = "|",
> colClasses = rep("character", 22))`);
> auto x = RMatrix(evalR("x"));
>
> and then you've got access to the data in D.
Thanks. That's certainly something to try.
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