pandas.Float64Dtype#

class pandas.Float64Dtype[source]#

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()