2021年5月28日 · 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 doing?

2014年11月25日 · 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?

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 painting …

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...

2016年1月6日 · 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 …

2015年7月31日 · \n はLF文字 (Line Feed)、 \r はCR文字 (Carriage Return)と呼ばれる制御文字です。 テキストの改行を表現する方法は、システムによって下記3パターンが存在します。

R's syntax contains many ambiguous cases that have to be resolved one way or another. The parser chooses to resolve the bits of the expression in different orders depending on whether = or <- was …

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 …

2009年8月14日 · How are \\r and \\n different? I think it has something to do with Unix vs. Windows vs. Mac, but I'm not sure exactly how they're different, and which to search for/match in regexes.

I'm using R 2.8.1 and it is possible to use both = and &lt;- as variable assignment operators. What's the difference between them? Which one should I use?