O#. .OO#. rocks...1k
> ---
> Sent from my phone. Please excuse my brevity.
>
> On April 7, 2015 1:50:39 PM PDT, Keshav Dhandhania
> wrote:
> >Hi all,
> >
> >Thanks for the responses.
> >Herve's example is a good small size example of what I wanted.
> >
8 LC_NAME=C
> [9] LC_ADDRESS=C LC_TELEPHONE=C
> [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
>
> attached base packages:
> [1] parallel stats4stats graphics grDevices utils datasets
> [8] methods base
>
> other attac
Hi,
I know that one can find all occurrences of x in a vector v by doing
> which(x == v).
However, if I need to do this again and again, where v is remaining the
same, then this is quite inefficient. In my particular case, I need to do
this millions of times, and length(v) = 100 million.
Does an
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