[datatable-help] What about this FR ?

[Eduard Antonyan]

Do you think it might be better to submit the speed FR to zoo instead?


On Thu, Oct 10, 2013 at 5:14 AM, stat quant <statquant at outlook.com> wrote:

> Speed is not too good and even behaviour is strange.
> I really think this is anyway a very usefull feature and that data.table
> should implement it (so you would not need zoo)
> na.locf might do fancy stuff you don't need
>
> I implemented mine with Rcpp, truly it is just a for loop and that's it...
>
>
> 2013/10/9 Eduard Antonyan <eduard.antonyan at gmail.com>
>
>> What's unsatisfactory about the zoo function? Speed or smth else?
>>
>>
>> On Wed, Oct 9, 2013 at 12:54 PM, statquant3 <statquant at outlook.com>wrote:
>>
>>> Yes you can do it with a window join but that's clearly overshoot...
>>> Just a very simple function would do
>>>
>>>
>>>
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>>
>
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