传说有个R,R里有个包,包的名字叫praise,会一直不停地夸赞你。
> praise()
[1] "You are sensational!"
> praise()
[1] "You are luminous!"
> praise()
[1] "You are pioneering!"
> praise()
[1] "You are riveting!"
> praise()
[1] "You are neat!"
> praise()
[1] "You are supreme!"
> praise()
[1] "You are classy!"
> praise()
[1] "You are sensational!"
> praise()
[1] "You are peachy!"
换种方式
> praise("${EXCLAMATION}! You have done this ${adverb_manner}!")
[1] "WOWIE! You have done this politely!"
> praise("${EXCLAMATION}! You have done this ${adverb_manner}!")
[1] "HURRAH! You have done this gracefully!"
> praise("${EXCLAMATION}! You have done this ${adverb_manner}!")
[1] "AHHH! You have done this fondly!"
回想刚学R的时候,总记不住,偶然发现有CheetSheet,就打印出来。听讲座时带着,没睡着时看一下;平常遇到问题也看一下。简单几页,提供了很大帮助,后来翻烂了,也就忘记这个东西了。
今天突然想起,搜索了下,又找到了这些密密麻麻的小字,找回我们的过去,分享与此。大部分要学的东西都会有类似的CheetSheet,刚学时,拿过来多看看,越看越熟,也就多会一些了。
惦记是个好东西。
ggplot2 cheetsheet
R reference card
https://cran.r-project.org/doc/contrib/Baggott-refcard-v2.pdf
https://www.rstudio.com/wp-content/uploads/2015/08/ggplot2-cheatsheet.pdf
P1 R基本语法和使用方式01
P2 R基本语法和使用方式02