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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/r-data-visualization
课程评论：没有评论
课程名称：构建数据可视化工具 课程概述： 数据科学革命带来了来自各种新来源的大量数据。这些新数据集用于以前从未考虑过的新问题。可视化仍然是从数据中得出结论的强大方法，但新数据类型的涌入需要开发新的可视化技术和构件。此课程将为您提供创建这些新可视化构件的技能。我们将重点关注ggplot2框架，并描述如何使用和扩展该系统，以满足您所在组织或团队的特定需求。完成本课程后，学习者将能够构建可视化各种数据类型所需的工具，并具备应对新数据类型的基础知识。 课程大纲： 1. 欢迎来到构建数据可视化工具 - 描述：在我们开始之前，将对课程进行快速概述。 2. 使用ggplot2绘图 - 描述：现在，我们将深入学习创建和定制ggplot2图表。 3. 地图和互动图表 - 描述：地图是许多数据可视化中的关键部分。在这一模块中，我们将教您如何使用ggplot2和ggmap创建简单和动态地图，如何叠加数据，以及如何创建美国县的叶面积图。 4. grid包 - 描述：R中的grid包实现了构成ggplot2绘图系统的基本图形函数。在本模块中，您将学习如何使用grid构建图形。 5. 构建新的图形元素 - 描述：在ggplot2中构建和修改主题是该包和数据图形构建系统的关键功能。在最后一个模块中，您将学习如何构建新主题，并使用新功能修改现有主题。
Name:Welcome to Building Data Visualization Tools
Description:Before we get started, we'll take a quick overview of the course.
Name:Plotting with ggplot2
Description:Now, we'll dive into creating and customizing ggplot2 plots.
Name:Mapping and interactive plots
Description:Mapping is a critical part of many data visualizations. During this module, we'll teach you how to create simple and dynamic maps with ggplot2 and ggmap, how to overlay data, and how to create chloropleth maps of US counties.
Name:The grid Package
Description:The grid package in R implements the primitive graphical functions that underly the ggplot2 plotting system. In this module, you'll learn how to work with grid to build graphics.
Name:Building New Graphical Elements
Description:Building and modifying a theme in ggplot2 is a key feature of the ggplot2 package and system for building data graphics. In this final module, you'll learn to build a new theme and modifying existing themes with new features.
The data science revolution has produced reams of new data from a wide variety of new sources. These new datasets are being used to answer new questions in way never before conceived. Visualization remains one of the most powerful ways draw conclusions from data, but the influx of new data types requires the development of new visualization techniques and building blocks. This course provides you with the skills for creating those new visualization building blocks. We focus on the ggplot2 framework and describe how to use and extend the system to suit the specific needs of your organization or team. Upon completing this course, learners will be able to build the tools needed to visualize a wide variety of data types and will have the fundamentals needed to address new data types as they come about.
