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Phpml
Math
Statistic
StandardDeviation
PHP Class Phpml\Math\Statistic\StandardDeviation
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Class Usage Examples
Public Methods
Method
Description
population
(
array
$a
,
boolean
$sample
= true ) :
float
Method Details
population()
public
static
method
public
static
population
(
array
$a
,
boolean
$sample
= true ) :
float
$a
array
$sample
boolean
return
float