pandas.Index.is_numeric#

final Index.is_numeric()[source]#

Check if the Index only consists of numeric data.

Returns

bool: Whether or not the Index only consists of numeric data.

See also

is_boolean: Check if the Index only consists of booleans.
is_integer: Check if the Index only consists of integers.
is_floating: Check if the Index is a floating type.
is_object: Check if the Index is of the object dtype.
is_categorical: Check if the Index holds categorical data.
is_interval: Check if the Index holds Interval objects.
is_mixed: Check if the Index holds data with mixed data types.

Examples

>>> idx = pd.Index([1.0, 2.0, 3.0, 4.0])
>>> idx.is_numeric()
True

>>> idx = pd.Index([1, 2, 3, 4.0])
>>> idx.is_numeric()
True

>>> idx = pd.Index([1, 2, 3, 4])
>>> idx.is_numeric()
True

>>> idx = pd.Index([1, 2, 3, 4.0, np.nan])
>>> idx.is_numeric()
True

>>> idx = pd.Index([1, 2, 3, 4.0, np.nan, "Apple"])
>>> idx.is_numeric()
False