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ENH: add reduce op (and groupby reduce) support to EA #21789

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jreback opened this issue Jul 7, 2018 · 2 comments · Fixed by #22762
Closed

ENH: add reduce op (and groupby reduce) support to EA #21789

jreback opened this issue Jul 7, 2018 · 2 comments · Fixed by #22762
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Enhancement ExtensionArray Extending pandas with custom dtypes or arrays.
Milestone
0.24.0

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@jreback
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jreback commented Jul 7, 2018

after #21160
@jreback jreback added Enhancement ExtensionArray Extending pandas with custom dtypes or arrays. labels Jul 7, 2018
@jreback jreback added this to the 0.24.0 milestone Jul 7, 2018
@jreback jreback mentioned this issue Jul 7, 2018
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@jorisvandenbossche
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What is not yet working for groupby?

@jreback
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jreback commented Jul 8, 2018

so .groupby(ExtensionArray) works fine, its the .agg or .transform or a direct operation on a Series/Frame which is missing, e.g. s.sum()

@jreback jreback mentioned this issue Jul 11, 2018
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@jorisvandenbossche jorisvandenbossche mentioned this issue Jul 15, 2018
Closed
@jorisvandenbossche jorisvandenbossche changed the title ENH: add groupby & reduce op support to EA ENH: add reduce op (and groupby reduce) support to EA Jul 15, 2018
jreback added a commit to jreback/pandas that referenced this issue Sep 19, 2018
@jreback
ENH: add groupby & reduce support to EA
5c55011 
closes pandas-dev#21789
closes pandas-dev#22346
@jreback jreback mentioned this issue Sep 19, 2018
Merged
jreback added a commit to jreback/pandas that referenced this issue Sep 19, 2018
@jreback
ENH: add groupby & reduce support to EA
067335e 
closes pandas-dev#21789
closes pandas-dev#22346
jreback added a commit to jreback/pandas that referenced this issue Sep 19, 2018
@jreback
ENH: add groupby & reduce support to EA
27ef5a7 
closes pandas-dev#21789
closes pandas-dev#22346
jreback added a commit to jreback/pandas that referenced this issue Sep 23, 2018
@jreback
ENH: add groupby & reduce support to EA
2ce2fed 
closes pandas-dev#21789
closes pandas-dev#22346
jreback added a commit to jreback/pandas that referenced this issue Oct 1, 2018
@jreback
ENH: add groupby & reduce support to EA
00ad792 
closes pandas-dev#21789
closes pandas-dev#22346
jreback added a commit to jreback/pandas that referenced this issue Oct 3, 2018
@jreback
ENH: add groupby & reduce support to EA
130a7db 
closes pandas-dev#21789
closes pandas-dev#22346
jreback added a commit to jreback/pandas that referenced this issue Oct 5, 2018
@jreback
ENH: add groupby & reduce support to EA
7cf0725 
closes pandas-dev#21789
closes pandas-dev#22346
jreback added a commit to jreback/pandas that referenced this issue Oct 6, 2018
@jreback
ENH: add groupby & reduce support to EA
aed316f 
closes pandas-dev#21789
closes pandas-dev#22346
jreback added a commit to jreback/pandas that referenced this issue Oct 11, 2018
@jreback
ENH: add groupby & reduce support to EA
3d7e093 
closes pandas-dev#21789
closes pandas-dev#22346
jreback added a commit to jreback/pandas that referenced this issue Oct 11, 2018
@jreback
ENH: add groupby & reduce support to EA
90fb20e 
closes pandas-dev#21789
closes pandas-dev#22346
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Enhancement ExtensionArray Extending pandas with custom dtypes or arrays.
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Milestone
0.24.0
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ENH: add groupby & reduce support to EA jreback/pandas
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@jreback @jorisvandenbossche