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43 lines
829 B
PHP
Executable File
43 lines
829 B
PHP
Executable File
<?php
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/**
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* Karaka
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*
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* PHP Version 8.1
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*
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* @package phpOMS\Math\Statistic\Forecast\Regression
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* @copyright Dennis Eichhorn
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* @license OMS License 1.0
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* @version 1.0.0
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* @link https://karaka.app
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*/
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declare(strict_types=1);
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namespace phpOMS\Math\Statistic\Forecast\Regression;
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/**
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* Regression class.
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*
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* @package phpOMS\Math\Statistic\Forecast\Regression
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* @license OMS License 1.0
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* @link https://karaka.app
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* @since 1.0.0
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*/
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final class LevelLevelRegression extends RegressionAbstract
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{
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/**
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* {@inheritdoc}
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*/
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public static function getSlope(float $b1, float $y, float $x) : float
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{
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return $b1;
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}
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/**
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* {@inheritdoc}
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*/
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public static function getElasticity(float $b1, float $y, float $x) : float
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{
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return $b1 * $x / $y;
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}
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}
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