edges on move_mean

[Nick Guy]

Hi,

Nice resource you've put together!

Question about the move_mean function: How are edges handled?
And do you foresee options in the future, such as mirroring, truncating, etc.?

Thanks,

Nick

[Keith Goodman]

I think of it as a left edge. The behavior depend on the input parameter `min_count` (which is a new option). Play around a bit to get a feel.