
Автор: Guangming Lang
Издательство: Leanpub
Год: 2021-03-06
Страниц: 138
Язык: английский
Формат: pdf (true), epub
Размер: 21.4 MB
This book will teach you two things: how to make high quality statistical charts, and how to do it fast. The tool we’ll use is a R package called ezplot, which I wrote to help me with my consulting work. After working through this book, you will be able to create any of the top 10 most used charts in less than 1 minute. Hadley’s ggplot2 is a great tool, but one still needs to know the nuts and bolts to customize a ggplot2 chart. In the beginning, I did a lot of code recycling. But every time I copy-and-pasted a chunk of code, I had to change the data frame or variable name to make the code work for the new case. This worked fine for one or two charts, but became very tedious when I had to create many charts. And I often had to make more than 50 charts for a typical client project.