It generally contains a breaking condition to determine when the loop will terminate. The control statement is used to specify the number of times we want the code block to be executed. In R, loops has two parts: the control statement and the loop body. Instead of writing the block multiple times, we can write the block of code in a loop statement which makes our code more readable and efficient. In the R language, loops are used whenever we require a code block to be executed several times in our program. Here, we will see what types of loops are available in R, along with an example to show how to use them. Similar to other languages, R language also offers different kinds of loops. Hence, knowledge of loops is a fundamental concept for any programmer.Īll programming languages have their flavor of loops. Therefore, we can use loops to make this process much more manageable. As one can imagine, adding these numbers individually would be very time-consuming and challenging. Consider, for example, a program that has to find the sum of 100 integers. The ability to repeat single or group instructions can be instrumental in many situations. One’s can use loops to execute a code block multiple times according to a condition or until a condition is achieved. In its simplest form, a loop repeats the same things multiple times. Loops are among the fundamental concepts of computer programming.
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