The Official Blog of Patcoola

Im just a dude watching over my parents,
and trying to make cartoons and video games from home.

Script: Average [JS]

Important!

Dear visitors,

This blog and the Tigarus.com network will be changing our website software in May (2024). There will be some down time and there will be a change to the webpage addresses.

We will also be removing the Anime blogs. The Rocksmith Songs website will be unavailable of a few weeks or months while I move the database to the new software.

At the moment we are running on Wordpress, the new software is an in-house project which is 57 times faster. It will also provide more freedom for development.

Thank you for understanding.

, By Patcoola

Script: avg
Programming Language: Java Script
Date Completed: 2012/09/21

Purpose: To easily calculate the average from a list of values. Returns a number.

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Description: Calculates the average from a list of numbers contained in an array. Returns a number, or returns NaN (Not a Number) if a given value is not a valid, returns undefined if the given value is not an array.

Method:

avg ( array_a );//Returns a number

Example Usage:

var array_a = new Array ( 0,”2″,2,12,9 );

avg ( array_a );

Returns 5

 

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