read_pickle
时间: 2023-08-06 21:08:13 浏览: 186
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read_pickle是pandas库中的一个方法,用于从pickle文件中读取数据。通过使用DataFrame的to_pickle属性将数据保存为pickle文件后,可以使用pd.read_pickle方法读取pickle数据。例如,可以使用以下代码读取名为'foo.pkl'的pickle文件中的数据:
```python
import pandas as pd
data = pd.read_pickle('foo.pkl')
```
这将返回一个DataFrame对象,其中包含从pickle文件中读取的数据。\[1\]
#### 引用[.reference_title]
- *1* [pandas库pd.read_pickle操作读取pickle数据与.to_pickle()永久储存数据](https://blog.csdn.net/DeepOscar/article/details/83415760)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [【python】pandas库pd.read_pickle操作读取pickle数据与.to_pickle()永久储存数据](https://blog.csdn.net/brucewong0516/article/details/79097416)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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