What are the differences between the assignment operators = and <- in R? As your example shows, = and <- have slightly different operator precedence (which determines the order of evaluation when …

The install.packages() function in R is the automatic unzipping utility that gets and install packages in R. How do I find out what directory R has chosen to store packages? How can I change the

Oct 8, 2021 · R functions work in memory. So you don't have to worry about messing up the original dataset. Also note that it doesn't hurt anything to assign your dataset a new name when returning …

r'\n' is a string with a backslash followed by the letter n. (Without the r it would be a newline.) b does stand for byte-string and is used in Python 3, where strings are Unicode by default. In Python 2.x …

For somebody claiming to be a Django trainer, this sucks. I know what an encoding is, and I know what u'' alone does since I get what is Unicode. But what does r'' do exactly? What kind of string does it …

I have to replace the occurrences of \r\n and \r with \n, but I cannot get how are they different in a string... I know that \r is like hitting enter and \n is for a new line.

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

Feb 7, 2012 · 2 If anyone, after reading those 2 answers here, is still wondering what to use !r or repr for, I'd like to shed some light on my own observation of our huge corporate shared library: After …

Nov 25, 2014 · I have seen the use of %&gt;% (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?

Jan 30, 2013 · So what does "\r" do in this script and when do I use "\r" in general? Note: I know about "Carriage Return" but still could not figure out it is used in my script.