Traceback (most recent call last): File "D:\workbook\pyctest\excel_processing\002.py", line 32, in <module> output_data = pd.DataFrame({'Intercept': model.intercept_.reshape(1, -1), 'Coefficients': model.coef_.reshape(-1, 1)}, index=[0]).reset_index(drop=True) File "C:\Users\MATEBOOK14\PycharmProjects\pythonProject1\venv\lib\site-packages\pandas\core\frame.py", line 614, in __init__ mgr = dict_to_mgr(data, index, columns, dtype=dtype, copy=copy, typ=manager) File "C:\Users\MATEBOOK14\PycharmProjects\pythonProject1\venv\lib\site-packages\pandas\core\internals\construction.py", line 464, in dict_to_mgr return arrays_to_mgr( File "C:\Users\MATEBOOK14\PycharmProjects\pythonProject1\venv\lib\site-packages\pandas\core\internals\construction.py", line 124, in arrays_to_mgr arrays = _homogenize(arrays, index, dtype) File "C:\Users\MATEBOOK14\PycharmProjects\pythonProject1\venv\lib\site-packages\pandas\core\internals\construction.py", line 589, in _homogenize val = sanitize_array( File "C:\Users\MATEBOOK14\PycharmProjects\pythonProject1\venv\lib\site-packages\pandas\core\construction.py", line 577, in sanitize_array subarr = _sanitize_ndim(subarr, data, dtype, index, allow_2d=allow_2d) File "C:\Users\MATEBOOK14\PycharmProjects\pythonProject1\venv\lib\site-packages\pandas\core\construction.py", line 628, in _sanitize_ndim raise ValueError("Data must be 1-dimensional") ValueError: Data must be 1-dimensional
时间: 2023-07-22 15:11:37 浏览: 53
这个错误是由于在创建DataFrame时,`model.intercept_`和`model.coef_`的形状不符合预期导致的。`model.intercept_`和`model.coef_`都是一维数组,但是在代码中尝试将其进行形状改变时出现了问题。
为了解决这个错误,你可以尝试以下两种方法:
1. 使用`.reshape(-1, 1)`将一维数组转换为二维列向量:
```python
output_data = pd.DataFrame({'Intercept': model.intercept_.reshape(-1, 1), 'Coefficients': model.coef_.reshape(-1, 1)})
```
2. 使用`.ravel()`将一维数组转换为一维向量:
```python
output_data = pd.DataFrame({'Intercept': model.intercept_.ravel(), 'Coefficients': model.coef_.ravel()})
```
这两种方法都可以将一维数组转换为DataFrame所需的形状。你可以根据你的需求选择其中一种方法来修复代码。
相关问题
Traceback (most recent call last): File "auto_spy_bot2.py", line 29, in <module> main(systype)
这是一个Python程序的错误跟踪信息。其中,"Traceback (most recent call last):" 显示了程序在执行过程中发生了错误。"File "auto_spy_bot2.py", line 29, in <module>"指出了错误发生在哪个文件的第29行。但是,由于引用内容不足,无法确定具体的错误类型和错误信息。建议提供更多的引用内容或者代码片段以便更好地解决问题。
Traceback (most recent call last): File "check_excel\check_excel.py", line 13, in <module> ModuleNotFoundError: No module named 'openpyxl'
这个错误是因为程序中缺少名为 openpyxl 的模块。您需要使用 pip 命令安装 openpyxl 模块。您可以在命令行中运行以下命令来安装 openpyxl:
```
pip install openpyxl
```
安装完成后,程序应该可以正常运行。