R Examples for Beginners – R Loop

(R Example for Citizen Data Scientist & Business Analyst)

countdown <- function(from)
{
  print(from)
  while(from!=0)
  {
    Sys.sleep(1)
    from <- from - 1
    print(from)
  }
}

countdown(5)
> countdown(5)
[1] 5
[1] 4
[1] 3
[1] 2
[1] 1
[1] 0

While loops

Use while(condition){code}.

Logical operators

You can use the usual C-style operators: ==,<,||,&&,….
However, there are differences under some circumstances.

Sys.sleep

Suspends execution for the given amount of seconds.

 

R tutorials for Business Analyst – R For Loop with Examples

 

R Examples for Beginners – R Loop

Personal Career & Learning Guide for Data Analyst, Data Engineer and Data Scientist

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