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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