8000 ENH: support pd.NA in "category" dtype · Issue #47982 · pandas-dev/pandas · GitHub
[go: up one dir, main page]

Skip to content
ENH: support pd.NA in "category" dtype #47982
Open
@devmcp

Description

@devmcp

Feature Type

  • Adding new functionality to pandas

  • Changing existing functionality in pandas

  • Removing existing functionality in pandas

Problem Description

I would like to be able to use pd.NA for missing data in a column of dtype "category"

Currently this:

pd.DataFrame({"A": ["one", "two", pd.NA]}).astype("category")

converts the pd.NA to np.NaN.

Feature Description

I think there should be a "category" dtype that supports pd.NA.

Alternative Solutions

I don't think there is a current workaround

Additional Context

No response

Metadata

Metadata

Assignees

No one assigned

    Labels

    CategoricalCategorical Data TypeEnhancementMissing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

      0