Monday, 6 August 2018

Loops in R Language

The concept of executing a block of code multiples time.

Loops in R , are of following types
  • For Loop : Executes statements multiple times, checks condition at the end.
  • Repeat Loop : Repeats the code multiple times.
  • While Loop : Executes code till a condition is satisfied.

For Loop :-
                     This loop iterates over a collection of values.

Syntax :-
                  for any_variable in collection_of_values
                     {
                            // Code to be executed
                      } 


Examples :-




While Loop :-
             Executes a set of statements till a condition is true,

Format :-
             While (Condition)
              {
                    // Code to be executed
               }


Examples :-




Repeat Loop :-
          A repeat loop executes a set of statements till a terminate statement is found.

The syntax of a repeat loop is :
                repeat
                         {
                              #Commands
                              if(condition)
                               {
                                   break
                                }
                          }

Examples :-


0 Comments:

Post a Comment

Popular Posts

Categories

Android (21) AngularJS (1) Books (3) C (75) C++ (81) Data Strucures (4) Engineering (13) FPL (17) HTML&CSS (38) IS (25) Java (85) PHP (20) Python (85) R (69) Selenium Webdriver (2) Software (13) SQL (27)