s.Series.cat.rename_categories.html)
    * [ pandas.Series.cat.reorder_categories ](pandas.Series.cat.reorder_categories.html)
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    * [ pandas.Series.cat.remove_categories ](pandas.Series.cat.remove_categories.html)
    * [ pandas.Series.cat.remove_unused_categories ](pandas.Series.cat.remove_unused_categories.html)
    * [ pandas.Series.cat.set_categories ](pandas.Series.cat.set_categories.html)
    * [ pandas.Series.cat.as_ordered ](pandas.Series.cat.as_ordered.html)
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    * [ pandas.Series.sparse.npoints ](pandas.Series.sparse.npoints.html)
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    * [ pandas.Series.sparse.from_coo ](pandas.Series.sparse.from_coo.html)
    * [ pandas.Series.sparse.to_coo ](pandas.Series.sparse.to_coo.html)
    * [ pandas.Series.list.flatten ](pandas.Series.list.flatten.html)
    * [ pandas.Series.list.len ](pandas.Series.list.len.html)
    * [ pandas.Series.list.__getitem__ ](pandas.Series.list.__getitem__.html)
    * [ pandas.Series.struct.dtypes ](pandas.Series.struct.dtypes.html)
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    * [ pandas.Series.plot.density ](pandas.Series.plot.density.html)
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    * [ pandas.Series.plot.line ](pandas.Series.plot.line.html)
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    * [ pandas.Series.to_clipboard ](pandas.Series.to_clipboard.html)
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    * [ pandas.Series.to_markdown ](pandas.Series.to_markdown.html)
  * [ DataFrame ](../frame.html)
  * [ pandas arrays, scalars, and data types ](../arrays.html)
  * [ Index objects ](../indexing.html)
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  * [ Options and settings ](../options.html)
  * [ Extensions ](../extensions.html)
  * [ Testing ](../testing.html)
  * [ Missing values ](../missing_value.html)

  * [ __ ](../../index.html)
  * [ API reference ](../index.html)
  * [ Series ](../series.html)
  * pandas.Serie... 

#  pandas.Series.factorize  #

Series.  factorize  (  _ sort  =  False  _ , _ use_na_sentinel  =  True  _ )
[ [source]  ](https://github.com/pandas-
dev/pandas/blob/v2.2.1/pandas/core/base.py#L1177-L1208) #

    

Encode the object as an enumerated type or catego