[westurner]

So let's amortize the cost of compiling and/or installing fast binaries by only relying on plain Python.

It would be great if there was a natural progression (and/or compat shims) for porting from this new stdlib library to NumPy[Py] (and/or from LibreOffice). (e.g. "Is it called 'cummean'")?

[lifeisstillgood]

I guess that's the point of the stats-battery - pure python stats with no / minimal cost to migrate to numpy e.g.

  From stats import mean

  ...

  from numpy import mean