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# pandas.Float64Dtype

class pandas.Float64Dtype

  An ExtensionDtype for float64 data.

  This dtype uses `pd.NA` as missing value indicator.

  Attributes

  None |

  Methods

  None |

  See also

  `CategoricalDtype`

    Type for categorical data with the categories and orderedness.

  `IntegerDtype`

    An ExtensionDtype to hold a single size & kind of integer dtype.

  `StringDtype`

    An ExtensionDtype for string data.

  Examples

  For Float32Dtype:

      >>> ser = pd.Series([2.25, pd.NA], dtype=pd.Float32Dtype())
      >>> ser.dtype
      Float32Dtype()

  For Float64Dtype:

      >>> ser = pd.Series([2.25, pd.NA], dtype=pd.Float64Dtype())
      >>> ser.dtype
      Float64Dtype()