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ENH: Select numeric ExtensionDtypes with DataFrame.select_dtypes #35340

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andrewgsavage opened this issue Jul 19, 2020 · 0 comments · Fixed by #38246
Closed

ENH: Select numeric ExtensionDtypes with DataFrame.select_dtypes #35340

andrewgsavage opened this issue Jul 19, 2020 · 0 comments · Fixed by #38246
Labels
Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays.
Milestone
1.3

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@andrewgsavage
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Is your feature request related to a problem?

I would like to plot ExtensionArrays. DataFrame.select_dtypes(np.number) is called when plotting, which filters out ExtensionArrays.

Describe the solution you'd like

DataFrame.select_dtypes(np.number) should select columns where ExtensionDtype._is_numeric is True, suggested here #26173 (comment)

API breaking implications

Not considered.

Describe alternatives you've considered

Not considered.

Additional context

N/A
@andrewgsavage andrewgsavage added Enhancement Needs Triage Issue that has not been reviewed by a pandas team member labels Jul 19, 2020
@andrewgsavage andrewgsavage mentioned this issue Jul 19, 2020
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@simonjayhawkins simonjayhawkins added Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays. and removed Enhancement Needs Triage Issue that has not been reviewed by a pandas team member labels Jul 19, 2020
@arw2019 arw2019 mentioned this issue Dec 2, 2020
Merged
5 tasks
@jreback jreback added this to the 1.3 milestone Dec 14, 2020
@andrewgsavage andrewgsavage mentioned this issue Oct 10, 2022
Closed
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Labels
Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays.
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Milestone
1.3
3 participants
@jreback @andrewgsavage @simonjayhawkins