- syntax – What does %>% function mean in R? – Stack Overflow
I have seen the use of %>% (percent greater than percent) function in some packages like dplyr and rvest. What does it mean? Is it a way to write closure blocks in R?
What is the difference between \r\n, \r, and \n? [duplicate]
What is difference in a string between \r\n, \r and \n? How is a string affected by each? I have to replace the occurrences of \r\n and \r with \n, but I cannot get how are they different in a stri…
newline – Difference between \n and \r? – Stack Overflow
What’s the difference between \n (newline) and \r (carriage return)? In particular, are there any practical differences between \n and \r? Are there places where one should be used instead of the … …
商标名称右上角小圆加R怎么输入？ – 知乎
关注 ®中的“R”是英语单词“register”的首写大写字母，表示已经注册的意思 用百度输入法拼音输入“注册商标”可以得到®，即截图中的第5个选项（不同公司出的输入法可能在设置上不一样，在百度输入法里输入“已注册”或是“已注册商标”无直接显示®） …
Newest 'R' Questions – Stack Overflow
R is a free, open-source programming language and software environment for statistical computing, bioinformatics, information graphics, and general computing.
intel (r)arc ™ graphics算什么样的显卡，能玩些什么游戏？
intel的核显，就是买CPU免费送的。 intel的UHD核显正式退休了，Arc核显算是进步很大的一代，以前买饭免费送的一次性筷子，现在是送的一个质量次一点的钢勺。 ps：有人说可能是独显，我觉得不可能， intel的锐炫独显肯定是要带编号的，比如Intel (R) Arc (TM) A750 Graphics，A750就是独显的代号。 …
What's the differences between & and &&, | and || in R?
Why there are four logical operators: &, && |, || What's the differences in usage? Yes, I've checked the docs, yet I'm a little bit confused. The docs says: ‘&’ and ‘ …
r – How to use the tryCatch () function? – Stack Overflow
I want to write code using tryCatch to deal with errors downloading data from the web. url
r 如何更新，不需要重装的手段进行更新？ – 知乎
百里杜鹃 5年写作经验，代写情书、述职报告、开题报告、论文、课程作业等 前几天因为安装新的R包不支持旧版的R，所以我就更新了R 怎么更新呢？ 我在百度里找到了很多种方法，包括我之前一直使用的，就是直接在R官网上下载最新版去安装，其实还有更简便 … …
r – Editing legend (text) labels in ggplot – Stack Overflow
I have spent hours looking in the documentation and on StackOverflow, but no solution seems to solve my problem. When using ggplot I can't get the right text in the legend, even though it's …
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