May 28, 2021 · I have recently come across the code |> in R. It is a vertical line character (pipe) followed by a greater than symbol. Here is an example: mtcars |> head() What is the |> code …

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...

二、R从哪里来？ R是统计领域广泛使用的诞生于1980年左右的 S语言 的一个分支，可以认为R是S语言的一种实现。 而S语言是由AT&T贝尔实验室开发的一种用来进行数据探索、统计分析和作图的 解释 …

Nov 25, 2014 · 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?

For Boolean values there’s no difference between bitwise and logical operations; but for arbitrary integers, the result differs. For instance, 1 | 2 == 3 in most programming languages. However, this is …

4 days ago · I'm using R 4.5.2 with RStudio 2026.01.0 Build 392 under Windows 11 using Defender for protection. In spite of giving R and Rstudio access to all controlled folders, I find debugging impossible.

The infix operator %>% is not part of base R, but is in fact defined by the package magrittr (CRAN) and is heavily used by dplyr (CRAN). It works like a pipe, hence the reference to Magritte's famous …

综合来看，《GTA 6》延期的核心原因大概率在于R星对品质的极致追求、技术复杂性、团队管理挑战，以及商业策略的权衡。 尽管玩家可能对跳票感到失望，但结合R星多次跳票的历史表现来看，延期 …

今年年初开始接触R语言，自学兼修课，学了一个学期，暑期在某上市互联网公司找了一份纯粹用R语言工作的的数据分析实习，现在应该可以说熟练掌握R语言了。我的学习路径如下： 名师指导——学 …

Oct 24, 2021 · ®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 …