got an unexpexted keyword argument 'axis'
时间: 2023-12-31 08:03:18 浏览: 10
This error occurs when you try to pass the `axis` parameter to a function or method that does not accept it as an argument.
`axis` is a common parameter used in NumPy and Pandas functions to specify the axis along which an operation should be performed. For example, in NumPy's `sum()` function, `axis` specifies the axis along which the sum operation should be performed.
To fix this error, you can check the documentation of the function or method you are using to see if it accepts the `axis` parameter. If it does not, you should remove the `axis` parameter from your code.
相关问题
arange() got an unexpected keyword argument 'axis'
根据提供的引用内容,可以得知发生了一个关于`sum()`函数的错误,错误信息为`TypeError: sum() got an unexpected keyword argument ‘keepdims’`或`TypeError: sum got an unexpected keyword argument 'keepdims'`。这个错误通常是由于使用了不支持`keepdims`参数的旧版本Python导致的。解决这个问题的方法是升级Python版本或者使用其他方法替代`keepdims`参数。
关于`arange()`函数,它是NumPy库中的一个函数,用于创建一个数组,其中包含给定范围内的等间隔值。`arange()`函数不支持`axis`参数,因此如果在调用`arange()`函数时使用了`axis`参数,则会出现错误`TypeError: arange() got an unexpected keyword argument 'axis'`。
以下是一个使用`arange()`函数创建数组的例子:
```python
import numpy as np
# 创建一个包含0到9的整数数组
arr = np.arange(10)
print(arr) # 输出:[0 1 2 3 4 5 6 7 8 9]
```
diff() got an unexpected keyword argument 'axis'
As an AI language model, I can explain that the error message "diff() got an unexpected keyword argument 'axis'" is raised when the `diff()` function in Python is called with the `axis` argument, which is not a valid argument for this function. `diff()` is used to calculate the difference between consecutive elements of a numeric array or a pandas DataFrame. It does not have an `axis` parameter.
To fix this error, you should remove the `axis` parameter from the `diff()` function call. If you need to perform the difference operation along a specific axis, you can use other functions such as `numpy.diff()` or `pandas.DataFrame.diff()` that do have an `axis` parameter.
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