syntax - What does %>% function mean in R? - Stack Overflow
Nov 25, 2014 · The funny percent-sign syntax is how R lets users define their own infix functions. An example of a built-in infix operator in R is +; the + in 1 + 2 actually does the function call `+`(1, 2) …
Difference between Boolean operators && and & and between || and
As the help page says, this makes the longer form "appropriate for programming control-flow and [is] typically preferred in if clauses." So you want to use the long forms only when you are certain the …
r - What are the differences between "=" and - Stack Overflow
There are some differences between <- and = in the past version of R or even the predecessor language of R (S language). But currently, it seems using = only like any other modern language (python, java) …
Newest 'r' Questions - Stack Overflow
1 day ago · How does a one can import or upload large datasets into programming languages, like in all SQL, python? Is there any possibility to upload or import dataset in R programming language, from …
What's the differences between & and &&, | and || in R?
The longer form evaluates left to right examining only the first element of each vector. Evaluation proceeds only until the result is determined. The longer form is appropriate for programming control …
How to learn R as a programming language - Stack Overflow
I'd like to know how to learn the R language as as 'programming' language as opposed to learning it as a statistical system. My question is prompted by lack of understanding of such functions as pa...
r - "%%" and "%/%" for the remainder and the quotient - Stack Overflow
Jul 26, 2012 · 11 I think it is because % has often be associated with the modulus operator in many programming languages. It is the case, e.g., in C, C++, C# and Java, and many other languages …
r - What is the difference between cat and print? - Stack Overflow
cat is valid only for atomic types (logical, integer, real, complex, character) and names. It means you cannot call cat on a non-empty list or any type of object. In practice it simply converts arguments to …
r - What's the difference between `1L` and `1`? - Stack Overflow
Aug 10, 2011 · I often seen the symbol 1L (or 2L, 3L, etc) appear in R code. Whats the difference between 1L and 1? 1==1L evaluates to TRUE. Why is 1L used in R code?
r - What does the double percentage sign (%%) mean? - Stack Overflow
Apr 19, 2018 · What is the double percent (%%) used for in R? From using it, it looks as if it divides the number in front by the number in back of it as many times as it can and returns the left over value. Is...