Hi Chris,
On Tuesday 16 December 2008, Chris Oldmeadow wrote:
> Hi all,
>
> I have a very large binary vector, I wish to calculate the number of
> 1's over sliding windows.
> [...snip...]
Your function does not seem to function very well, could you please offer a
self-contained, reproducible example?
When writing a function, it is indicated not to use reserved commands like
"seq" (which is a function itself, generating a sequence of numbers).
In any case, I suspect you might want to take a look on the function "rle".
See ?rle
I hope this helps,
Adrian
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Adrian Dusa
Romanian Social Data Archive
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050025 Bucharest sector 5
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Tel.:+40 21 3126618 \
+40 21 3120210 / int.101
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