Math.average - Revision history

Tracer: Fixed the function

2023-06-28T15:53:56Z

Fixed the function

← Older revision		Revision as of 15:53, 28 June 2023
Line 1:		Line 1:
	__NOTOC__		__NOTOC__
	{{Useful Function}}		{{Useful Function}}
	This function returns the ~~simple~~ arithmetic mean of table.<br>		This function returns the arithmetic mean of table.<br>

	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">~~var~~ math.average( table theTable )</syntaxhighlight>		<syntaxhighlight lang="lua">int math.average( table theTable )</syntaxhighlight>

	===Required Arguments===		===Required Arguments===
	* '''theTable''': The table you want to get the simple arithmetic mean.		* '''theTable''': The table you want to get the simple arithmetic mean.

			===Returns===
			Arithmetic mean of an array

	==Code==		==Code==
	<section name="Function source" class="both" show="true">		<section name="Function source" class="both" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function math.average(~~theTable~~)		function math.average(tbl)
	~~if theTable then~~		assert(type(tbl) == 'table', 'Expected table at argument 1, got '..type(tbl))
	local ~~aver~~ = 0		local mean = 0
	for k,v in ipairs(~~theTable~~) do		if #tbl == 0 then return 0 end
	~~aver =~~ (~~aver +~~ v)		for k,v in ipairs(tbl) do
	~~if (k~~ == ~~#{...})~~ then		if type(v) == 'number' then
	~~return (aver/k)~~		mean = mean + v
	~~end~~		end
	end		end
	end		return mean / #tbl
	return ~~false~~
	end		end
	</syntaxhighlight>		</syntaxhighlight>

Myonlake at 15:06, 11 June 2023

2023-06-11T15:06:20Z

← Older revision		Revision as of 15:06, 11 June 2023
Line 37:		Line 37:
	==See Also==		==See Also==
	{{Useful_Functions}}		{{Useful_Functions}}

	~~[[pt-br:Math.average]]~~

Synthetic: /* Example */

2022-02-01T14:58:21Z

Example

← Older revision		Revision as of 14:58, 1 February 2022
Line 30:		Line 30:
	This example returns the simple arithmetic mean of integers: 30, 25, 40, 42, 49.		This example returns the simple arithmetic mean of integers: 30, 25, 40, 42, 49.
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	local n = ~~math.average(~~30, 25, 40, 32, 49)		local numbers = {30, 25, 40, 32, 49}
			local n = math.average(numbers)
	iprint(n) -- output: 35.2		iprint(n) -- output: 35.2
	</syntaxhighlight>		</syntaxhighlight>

Synthetic: /* Code */

2022-02-01T14:57:53Z

Code

← Older revision		Revision as of 14:57, 1 February 2022
Line 13:		Line 13:
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function math.average(theTable)		function math.average(theTable)
	if {theTable} then		if theTable then
	local aver = 0		local aver = 0
	for k,v in ipairs(theTable) do		for k,v in ipairs(theTable) do

Synthetic at 14:57, 1 February 2022

2022-02-01T14:57:30Z

← Older revision		Revision as of 14:57, 1 February 2022
Line 1:		Line 1:
	__NOTOC__		__NOTOC__
	{{Useful Function}}		{{Useful Function}}
	This function returns the simple arithmetic mean of ~~multiple numbers~~.<br>		This function returns the simple arithmetic mean of table.<br>

	==Syntax==		==Syntax==

Synthetic: /* Code */

2022-02-01T14:56:51Z

Code

← Older revision		Revision as of 14:56, 1 February 2022
Line 12:		Line 12:
	<section name="Function source" class="both" show="true">		<section name="Function source" class="both" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function math.average(~~...~~)		function math.average(theTable)
	if {~~...~~} then		if {theTable} then
	local aver = 0		local aver = 0
	for k,v in ipairs(~~{...}~~) do		for k,v in ipairs(theTable) do
	aver = (aver + v)		aver = (aver + v)
	if (k == #{...}) then		if (k == #{...}) then

Synthetic: /* Syntax */

2022-02-01T14:55:44Z

Syntax

← Older revision		Revision as of 14:55, 1 February 2022
Line 4:		Line 4:

	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">~~float~~ math.average(~~...~~)</syntaxhighlight>		<syntaxhighlight lang="lua">var math.average( table theTable )</syntaxhighlight>

	===Required Arguments===		===Required Arguments===
	* '''~~...~~''': ~~Whole numbers~~.		* '''theTable''': The table you want to get the simple arithmetic mean.

	==Code==		==Code==

Synthetic: Created page with "NOTOC {{Useful Function}} This function returns the simple arithmetic mean of multiple numbers.
==Syntax== float math.average(...) ===Required Arguments=== * '''...''': Whole numbers. ==Code==
function math.average(...) if {...} then local aver = 0 for k,v in ipairs({...}) do aver = (aver + v)..."

2022-02-01T14:52:11Z

Created page with "__NOTOC__ {{Useful Function}} This function returns the simple arithmetic mean of multiple numbers.<br> ==Syntax== <syntaxhighlight lang="lua">float math.average(...)</syntaxhighlight> ===Required Arguments=== * '''...''': Whole numbers. ==Code== <section name="Function source" class="both" show="true"> <syntaxhighlight lang="lua"> function math.average(...) if {...} then local aver = 0 for k,v in ipairs({...}) do aver = (aver + v)..."

New page

__NOTOC__
{{Useful Function}}
This function returns the simple arithmetic mean of multiple numbers.<br>

==Syntax==
<syntaxhighlight lang="lua">float math.average(...)</syntaxhighlight>

===Required Arguments===
* '''...''': Whole numbers.

==Code==
<section name="Function source" class="both" show="true">
<syntaxhighlight lang="lua">
function math.average(...)
if {...} then
local aver = 0
for k,v in ipairs({...}) do
aver = (aver + v)
if (k == #{...}) then
return (aver/k)
end
end
end
return false
end
</syntaxhighlight>
</section>

==Example==
This example returns the simple arithmetic mean of integers: 30, 25, 40, 42, 49.
<syntaxhighlight lang="lua">
local n = math.average(30, 25, 40, 32, 49)
iprint(n) -- output: 35.2
</syntaxhighlight>

==See Also==
{{Useful_Functions}}

[[pt-br:Math.average]]