xorbits.pandas.Index.is_numeric#
- final Index.is_numeric() bool [源代码]#
Check if the Index only consists of numeric data.
2.0.0(pandas) 版后已移除: Use pandas.api.types.is_numeric_dtype instead.
- 返回
Whether or not the Index only consists of numeric data.
- 返回类型
bool
参见
is_boolean
Check if the Index only consists of booleans (deprecated).
is_integer
Check if the Index only consists of integers (deprecated).
is_floating
Check if the Index is a floating type (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).
实际案例
>>> 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
警告
This method has not been implemented yet. Xorbits will try to execute it with pandas.
This docstring was copied from pandas.core.indexes.base.Index.