[Swift-devel] Use case and examples needed to avoid large directories

[Ben Clifford]

On Sun, 30 Sep 2007, Mihael Hategan wrote:

> In this case perhaps the mean, on whatever group, may very well be
> defined as (x1 + x2 + ... + xn)/n. If we have access to "+" and "/",
> then it should be fine.

I looked at the docs for softmean yesterday - superficially it looks like 
it would be possible to use it for both of that; however a closer 
inspection of the documentation suggests that it takes the mean only of 
pixels which have a non-zero value which suggests that perhaps n is 
different for every pixel/voxel. Further investigation probably necessary 
on the app side.

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