Important Points about while loop in R language
- It seems to be that while the loop will run forever but it is not true, condition is provided to stop it.
- When the condition is tested and the result is false then the loop is terminated.
- And when the tested result is True, then the loop will continue its execution.
R – while loop
While loop in R programming language is used when the exact number of iterations of a loop is not known beforehand. It executes the same code again and again until a stop condition is met. While loop checks for the condition to be true or false n+1 times rather than n times. This is because the while loop checks for the condition before entering the body of the loop.
R- While loop Syntax:
while (test_expression) {
statement
update_expression
}