Here's some specific examples: https://twitter.com/Chris_Said/status/715249097326768128 https://twitter.com/Chris_Said/status/715249097326768128 https://twitt

Here's some specific examples: https://twitter.com/Chris_Said/status/715249097326768128 https://twitter.com/Chris_Said/status/715249097326768128 https://twitter.com/Chris_Said/status/861244045535756290 https://twitter.com/Chris_Said/status/861244045535756290 I could be wrong, but I'm pretty sure that these would be solved by pandas API design improvements, not with numpy improvements under the hood. (NB: As always, a big thanks to the developers for all their work.)