On Fri, Dec 17, 2010 at 8:58 AM, Michael Friendly wrote:
> Use aperm() to make time the first dimension
> Reshape to a matrix (all other dimensions combined)
> Do your selection on X[1,]
> aperm() to Permute back
To Michael, thanks!
I copy my implementation of Michael's idea at the end of this p
Use aperm() to make time the first dimension
Reshape to a matrix (all other dimensions combined)
Do your selection on X[1,]
aperm() to Permute back
On 12/16/2010 11:00 AM, Roy Shimizu wrote:
Hi. I'm new to R, and I'm still learning R's system for addressing
subsets of data structures. I'm part
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