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利用 Python 进行数据分析(原书第2版)
book

利用 Python 进行数据分析(原书第2版)

by Wes McKinney
July 2018
Intermediate to advanced
491 pages
9h 39m
Chinese
China Machine Press
Content preview from 利用 Python 进行数据分析(原书第2版)
准备工作
11
相似的 R data.frame 对象进行命名的。与 Python 不同的是,数据框在 R 语言中是标
准库中的内容。因此,pandas 中的很多特征通常与 R 核心的实现或者 R 的附加库提供的
功能一致。
pandas 的名字的来源是
panel data
,这是计量经济学中针对多维结构化数据集的术语。
pandas 也是
Python data analysis
Python 数据分析)自身的简写短语。
1.3.3 matplotlib
matplotlib
http://matplotlib.org
)是最流行的用于制图及其他二维数据可视化的 Python
库。它由 John D. Hunter 创建,目前由一个大型开发者团队维护。matplotlib 被设计为适
合出版的制图工具。对于 Python 编程者来说也有其他可视化库,但 matplotlib 依然使用
最为广泛,并且与生态系统的其他库良好整合。我认为将它作为默认可视化工具是一个
安全的选择。
1.3.4 IPython Jupyter
IPython 项目(
http://ipython.org
)开始于 2001 年,由 Fernando Pérez 发起,旨在开发一
个更具交互性的 Python 解释器。在过去的 16 年中,它成为 Python 数据技术栈中最重要
的工具之一。尽管它本身并不提供任何计算或数据分析工具,它的设计侧重于在交互计
算和软件开发两方面将生产力最大化。它使用了一种
执行
-
探索
工作流来替代其他语言
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Publisher Resources

ISBN: 9787111603702