Lazy mean pairwise distance

[jebej]

If we have a large number of particles N, then the matrix of pairwise distances with size NxX might not fit in the memory. It should still be possible to compute the mean pairwise distance in this case however, with some sort of lazy iterator.

I cannot see a function implementing this, is there one?

[johnnychen94]

It's a paused experimental project but I think https://johnnychen94.github.io/LazyDistances.jl/dev/democards/examples/statistics/distances/ gives this a shot. If you find it useful please leave a comment so that I know someone is interested in this project.