[R] Operating on windows of data

[Gabor Grothendieck]

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Date:   Sat, 20 Mar 2004 15:16:38 -0500 
From:   Sean Davis <sdavis2 at mail.nih.gov>
To:   R-Help <r-help at stat.math.ethz.ch> 
Subject:   [R] Operating on windows of data 

 
I have a data set that is comprised of, for simplicity, a vector of numbers that I want to march across in overlapping windows of say 10 values each, computing a couple of values for each window. Is there a vectorized way to do this, or do I truly need to resort to looping--I think so? Any other clever thoughts?

Thanks,
Sean

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