pandas.Index.is_integer#
- final Index.is_integer()[source]#
Check if the Index only consists of integers.
Deprecated since version 2.0.0: Use pandas.api.types.is_integer_dtype instead.
- Returns
- bool
Whether or not the Index only consists of integers.
See also
is_boolean
Check if the Index only consists of booleans (deprecated).
is_floating
Check if the Index is a floating type (deprecated).
is_numeric
Check if the Index only consists of numeric data (deprecated).
is_object
Check if the Index is of the object dtype. (deprecated).
is_categorical
Check if the Index holds categorical data (deprecated).
is_interval
Check if the Index holds Interval objects (deprecated).
Examples
>>> idx = pd.Index([1, 2, 3, 4]) >>> idx.is_integer() True
>>> idx = pd.Index([1.0, 2.0, 3.0, 4.0]) >>> idx.is_integer() False
>>> idx = pd.Index(["Apple", "Mango", "Watermelon"]) >>> idx.is_integer() False