The d3.randomIrwinHall() function in d3.js is used to generate the random number based on the Irwinhall distribution having ānā independent variables.
Syntax:
d3.randomIrwinHall(n)
Parameters: It takes only one parameter as given above and described below.
- n: It is the number of independent variables given to the Irwin hall distribution function.
Returns: It returns a function.
Example 1: When n is greater than zero.
HTML
<!DOCTYPE html> <html lang="en"> Ā Ā <head> Ā Ā Ā Ā <meta charset="UTF-8"> Ā Ā Ā Ā <meta name="viewport" content= Ā Ā Ā Ā Ā Ā Ā Ā "width=device-width,Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā initial-scale=1.0"> </head> Ā Ā <body> Ā Ā Ā Ā <div class="b1"></div> Ā Ā Ā Ā <div class="b2"></div> Ā Ā Ā Ā Ā Ā <!--Fetching from CDN of D3.js -->Ā Ā Ā Ā <script type="text/javascript"Ā Ā Ā Ā Ā </script> Ā Ā Ā Ā Ā Ā <script> Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā // Every output is different andĀ Ā Ā Ā Ā Ā Ā Ā Ā // generating the itwinhall random Ā Ā Ā Ā Ā Ā Ā Ā // numbers Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(4)()) Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(4)()) Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(4)()) Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(4)()) Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(4)()) Ā Ā Ā Ā </script> </body> Ā Ā </html> |
Output:
Example 2: When n is less than zero.
HTML
<!DOCTYPE html> <html lang="en"> Ā Ā <head> Ā Ā Ā Ā <meta charset="UTF-8"> Ā Ā Ā Ā <meta name="viewport" content= Ā Ā Ā Ā Ā Ā Ā Ā "width=device-width,initial-scale=1.0"> </head> Ā Ā <body> Ā Ā Ā Ā <div class="b1"></div> Ā Ā Ā Ā <div class="b2"></div> Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā <!--Fetching from CDN of D3.js -->Ā Ā Ā Ā <script type="text/javascript"Ā Ā Ā Ā Ā </script> Ā Ā Ā Ā Ā Ā <script> Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā // Any value less than zero gives Ā Ā Ā Ā Ā Ā Ā Ā // static value of zero Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(-4)()) Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(0.004)()) Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(4)(4)) Ā Ā Ā Ā Ā Ā Ā Ā console.log(d3.randomIrwinHall(-0.008)()) Ā Ā Ā Ā </script> </body> Ā Ā </html> |
Output:
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