Preserve EA dtype in DataFrame.stack#23285

Merged

jorisvandenbossche merged 16 commits intopandas-dev:masterfrom

TomAugspurger:ea-stack

Nov 8, 2018

Commits on Oct 22, 2018

Preserve EA dtype in DataFrame.stack
TomAugspurger
committed

Commits on Oct 23, 2018

sparse
TomAugspurger
committed

Commits on Oct 25, 2018

Merge remote-tracking branch 'upstream/master' into ea-stack
TomAugspurger
committed

Commits on Nov 5, 2018

Commits on Nov 6, 2018

Commits on Nov 7, 2018

Merge remote-tracking branch 'upstream/master' into ea-stack
TomAugspurger
committed

Commits on Nov 8, 2018