在前文中我们已经讲过, 操作EXCEL的库存在着相当多的数量, 而在本篇文章里将着重予以介绍, 其中EXCEL是当中一个广受欢迎的数据处理库, 它能够提供诸多具备强大功能的数据结构以及数据分析工具, 进而让数据处理变得简便且高效。适用于处理以下类型的数据它的主要数据结构包含一维数据以及二维数据, 这两种数据结构能够处理金融、统计、社会科学、工程等领域当中的大部分典型用例。对于 R 用户而言, 它具备比 R 语言 data.frame 更为丰富的功能。它是基于 NumPy 开发而成的, 能够与其他第三方科学计算支持库实现完美集成。除了之外, 还给出了好多别的数据结构以及分析工具, 像、Merge、Join等等。是用于给数据进行分组与此同时予以聚合的工具, 它能够依照指定的列或者表达式把数据分组, 并且针对每个组开展聚合操作。Merge和Join是用来把多个数据集进行合并的工具, 它们能够按照指定的列或者表达式将数据集合并一块儿。除数据处理之外,还给出了好多数据可视化工具, 例如 Plot 和 Axes, 其中 Plot 能用于绘制各类图表, 诸如折线图解、柱状图解、饼状图解等, Axes 是类似的绘图对象, 它可用于绘制诸多图案样式, 并对各类输出存储进行支持。总而言之, 它是极为强大极其厉害的数据处理库, 它给出了好多好多简单且高效的数据结构, 以及数目众多的数据分析工具, 从而真的让数据处理变得简便而且极具直观性。要是你需要开展数据处理以及进行精细深度分析, 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