Sites sur "R.I.S. Police Scientifique"

What does |> (pipe greater than) mean in R? - Stack Overflow : 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?
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...
magrittr - What does %>% mean in R - Stack Overflow : 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 The Treachery of Images. What the function does is to pass the left hand side of the operator to the first argument of the right hand side of the operator. In the following example, the ...
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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 ...
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R Language Collective - Stack Overflow : R Language Frequently Asked Questions The questions that get asked repeatedly, gathered together in one place. What?s a question every R programmer asks at some point? Add it here! Grab questions from the r-faq tag to get them added ...
What is the difference between \r and \n? - Stack Overflow : 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.
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