ggplot(economics,aes(date,unemploy)) + geom_line() #geom_line()表示绘制折线图:从左到右的连线,一般用于时间分布的变量的折线绘制。 ggplot(economics,aes(unemploy/pop,uempmed)) + geom_path() +geom_point()
ggplot(data, aes(x, y)+# Reproduce error messagegeom_point())# Error: Mapping should be created with `aes()` or `aes_()`. As you can see, the previous R code returned the error message “Error: Mapping should be created with `aes()` or `aes_()`.” to the RStudio console. ...
ggplot(data=mpg,mapping = aes(x=cty,y=hwy))可以绘制出图形A.正确B.错误的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力工具
the OpenStreetMap protocol. Dozens of road, satellite, and topographic map servers are directly supported, including CloudMade, Mapnik, Bing, stamen, and MapQuest. Maps can be plotted using either base graphics, or ggplot2. This package is not affiliated with the OpenStreetMap.org mapping ...
R数据科学——ggplot数据可视化(1)——第一大难点mapping属性映射问题,程序员大本营,技术文章内容聚合第一站。
ggplot2 mapping in R Steve Jones - SSC Editor SSC Guru Points: 737788 More actions December 30, 2020 at 12:00 am #3816692 Comments posted to this topic are about the itemggplot2 mapping in R Viewing 0 posts You must be logged in to reply to this topic.Login to reply...