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学Python数据分析,我愿称之为Pandas最顶级的学习网站!

  • 2026-08-18 23:10:36
学Python数据分析,我愿称之为Pandas最顶级的学习网站!

做Python数据分析，很多人一上来就被NumPy和Pandas搞懵了——这俩到底啥关系？啥时候用哪个？

说白了很简单：NumPy是底层计算工具，Pandas是表格处理神器。排序、分组、连接、透视表，Pandas一行代码能搞定的事，NumPy可能要绕好几步。

关键是，Pandas处理真实数据时比NumPy还快——尤其是有缺失值的情况，速度能快1.5到15倍。而且它的语法更接近SQL和Excel，上手比NumPy友好太多了。

学数据分析，别走弯路。先把这两个工具的区别搞明白，后面学起来就顺了！

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

不懂代码也能赢!AI+Python一键搞定报表

十个 Python 黑魔法操作,虽然不推荐经常用,但关键时候能救命.

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  1. CONNECT:[ UseTime:0.001025s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
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  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000602s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001167s ]
  6. SELECT * FROM `set` [ RunTime:0.000594s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001500s ]
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