pandas.api.extensions.ExtensionArray._from_factorized
- classmethod ExtensionArray._from_factorized(values, original)[source]
-
Reconstruct an ExtensionArray after factorization.
- Parameters
-
- values:ndarray
-
An integer ndarray with the factorized values.
- original:ExtensionArray
-
The original ExtensionArray that factorize was called on.
See also
factorize-
Top-level factorize method that dispatches here.
ExtensionArray.factorize-
Encode the extension array as an enumerated type.
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https://pandas.pydata.org/pandas-docs/version/1.3.4/reference/api/pandas.api.extensions.ExtensionArray._from_factorized.html