[R] Repeating sequence elements

[Rui Barradas]

Hello,

At an R prompt, type

?rep

Then use

v <- c(4, 4, 4, 3, 3, 2)
rep(1:6, v)


Hope this helps,

Rui Barradas

Em 17-05-2013 11:53, Stefan Petersson escreveu:
> I want to create a sequence, repeating each element according to a vector.
>
> I have this:
>
> v <- c(4, 4, 4, 3, 3, 2)
>
> And want to create this:
>
> 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 5 5 5 6 6
>
> TIA
>
>    // s
>
> R version 3.0.0 (2013-04-03)
> Platform: x86_64-pc-linux-gnu (64-bit)
>
> locale:
> [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
> [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
> [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
> [7] LC_PAPER=C LC_NAME=C
> [9] LC_ADDRESS=C LC_TELEPHONE=C
> [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
>
> attached base packages:
> [1] stats graphics grDevices utils datasets methods base
>
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>
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