Samsara\Fermat\Stats\Distribution\Continuous > Normal
No description available
Inheritance
Extends
- Samsara\Fermat\Stats\Types\ContinuousDistribution
Methods
Constructor
public Normal->__construct(int|float|string|Decimal $mean, int|float|string|Decimal $standardDeviation)
__construct
$mean
- type
- int|float|string|Decimal
- description
- No description available
$standardDeviation
- type
- int|float|string|Decimal
- description
return
- type
- mixed (assumed)
- description
- No description available
__construct() Description:
Normal constructor.
Static Methods
public Normal::makeFromMean(int|float|string|Decimal $p, int|float|string|Decimal $x, int|float|string|Decimal $mean)
makeFromMean
$p
- type
- int|float|string|Decimal
- description
- No description available
$x
- type
- int|float|string|Decimal
- description
- No description available
$mean
- type
- int|float|string|Decimal
- description
return
- type
- Samsara\Fermat\Stats\Distribution\Continuous\Normal
- description
- No description available
public Normal::makeFromSd(int|float|string|Decimal $p, int|float|string|Decimal $x, int|float|string|Decimal $sd)
makeFromSd
$p
- type
- int|float|string|Decimal
- description
- No description available
$x
- type
- int|float|string|Decimal
- description
- No description available
$sd
- type
- int|float|string|Decimal
- description
return
- type
- Samsara\Fermat\Stats\Distribution\Continuous\Normal
- description
- No description available
Instanced Methods
public Normal->getMean()
getMean
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->getMedian()
getMedian
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->getMode()
getMode
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->getSD()
getSD
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->getVariance()
getVariance
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->cdf(int|float|string|Decimal $x, int|null $scale)
cdf
$x
- type
- int|float|string|Decimal
- description
- No description available
$scale
- type
- int|null
- description
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->pdf(int|float|string|Decimal $x, int|null $scale)
$x
- type
- int|float|string|Decimal
- description
- No description available
$scale
- type
- int|null
- description
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->percentAboveX(int|float|string|Decimal $x)
percentAboveX
$x
- type
- int|float|string|Decimal
- description
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->percentBelowX(int|float|string|Decimal $x)
percentBelowX
$x
- type
- int|float|string|Decimal
- description
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->random()
random
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->xFromZScore(int|float|string|Decimal $z)
xFromZScore
$z
- type
- int|float|string|Decimal
- description
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Normal->zScoreOfX(int|float|string|Decimal $x)
zScoreOfX
$x
- type
- int|float|string|Decimal
- description
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
Inherited Methods
public ContinuousDistribution->percentBetween(int|float|string|Decimal $x1, int|float|string|Decimal $x2, int|null $scale)
percentBetween
$x1
- type
- int|float|string|Decimal
- description
- No description available
$x2
- type
- int|float|string|Decimal
- description
- No description available
$scale
- type
- int|null
- description
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available
public Distribution->randomSample(int $sampleSize)
randomSample
$sampleSize
- type
- int
- description
return
- type
- Samsara\Fermat\Core\Types\NumberCollection
- description
- No description available
public Distribution->rangeRandom(int|float|string|Decimal $min, int|float|string|Decimal $max, int $maxIterations)
rangeRandom
$min
- type
- int|float|string|Decimal
- description
- No description available
$max
- type
- int|float|string|Decimal
- description
- No description available
$maxIterations
- type
- int
- description
return
- type
- Samsara\Fermat\Core\Values\ImmutableDecimal
- description
- No description available