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How to use arithmetic_mean method of pts_math class

Best Phoronix-test-suite code snippet using pts_math.arithmetic_mean

pts_math.php

Source:pts_math.php

...31		return empty($outside_limits) ? false : $outside_limits;32	}33	public static function three_sigma_limits($values, $p = 2)34	{35		$avg = pts_math::arithmetic_mean($values);36		$variance = pts_math::variance($values, $avg);37		$std_dev = sqrt($variance);38		$std_dev_3x = $std_dev * 3;39		return array(round($avg - $std_dev_3x, $p), round($avg + $std_dev_3x, $p));40	}41	public static function variance($values, $avg)42	{43		return array_sum(array_map(function($v) use ($avg) { return pow($v - $avg, 2); }, $values)) / count($values);44	}45	public static function arithmetic_mean($values)46	{47		return array_sum($values) / count($values);48	}49	public static function geometric_mean($values)50	{51		// simple code hits INF issue on large arrays52		//return pow(array_product($values), (1 / count($values)));53		$power = 1 / count($values);54		$chunk_r = array();55		foreach(array_chunk($values, 8) as $chunk)56		{57			$chunk_r[] = pow(array_product($chunk), $power);58		}59		return array_product($chunk_r);60	}61	public static function harmonic_mean($values)62	{63		// useful for rates / all same result types64		$sum = 0;65		foreach($values as $v)66		{67			$sum += 1 / $v;68		}69		return (1 / $sum) * count($values);70	}71	public static function standard_error($values)72	{73		self::clean_numeric_array($values);74		return empty($values) ? 0 : (self::standard_deviation($values) / sqrt(count($values)));75	}76	public static function remove_outliers($values, $mag = 2)77	{78		$ret = array();79		$mean = pts_math::arithmetic_mean($values);80		$std_dev = self::standard_deviation($values);81		$outlier = $mag * $std_dev;82		foreach($values as $i)83		{84			if(is_numeric($i) && abs($i - $mean) < $outlier)85			{86				$ret[] = $i;87			}88		}89		return $ret;90	}91	public static function standard_deviation($values)92	{93		self::clean_numeric_array($values);94		$count = count($values);95		if($count < 2)96		{97			return 0;98		}99		$total = array_sum($values);100		$mean = $total / $count;101		$standard_sum = 0;102		foreach($values as $value)103		{104			$standard_sum += pow(($value - $mean), 2);105		}106		return sqrt($standard_sum / ($count - 1));107	}108	public static function percent_standard_deviation($values)109	{110		if(count($values) == 0)111		{112			// No values113			return 0;114		}115		$standard_deviation = pts_math::standard_deviation($values);116		$average_value = pts_math::arithmetic_mean($values);117		return $average_value != 0 ? ($standard_deviation / $average_value * 100) : 0;118	}119	public static function get_precision($number)120	{121		// number of decimal digits122		if(is_array($number))123		{124			$max_precision = 0;125			foreach($number as $n)126			{127				$max_precision = max($max_precision, pts_math::get_precision($n));128			}129			return $max_precision;130		}...

arithmetic_mean

Using AI Code Generation

1require_once('pts_math.php');2$pts_math = new pts_math();3$pts_math->arithmetic_mean(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);4require_once('pts_math.php');5$pts_math = new pts_math();6$pts_math->arithmetic_mean(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);7require_once('pts_math.php');8$pts_math = new pts_math();9$pts_math->arithmetic_mean(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);10require_once('pts_math.php');11$pts_math = new pts_math();12$pts_math->arithmetic_mean(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);13require_once('pts_math.php');14$pts_math = new pts_math();15$pts_math->arithmetic_mean(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);16require_once('pts_math.php');17$pts_math = new pts_math();18$pts_math->arithmetic_mean(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);19require_once('pts_math.php');20$pts_math = new pts_math();21$pts_math->arithmetic_mean(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);

arithmetic_mean

Using AI Code Generation

1require_once('pts_math.php');2$pts_math = new pts_math();3$pts_math->arithmetic_mean(2,4,6,8,10);4require_once('pts_math.php');5$pts_math = new pts_math();6$pts_math->geometric_mean(2,4,6,8,10);7require_once('pts_math.php');8$pts_math = new pts_math();9$pts_math->harmonic_mean(2,4,6,8,10);10require_once('pts_math.php');11$pts_math = new pts_math();12$pts_math->median(2,4,6,8,10);13require_once('pts_math.php');14$pts_math = new pts_math();15$pts_math->mode(2,4,6,8,10);16require_once('pts_math.php');17$pts_math = new pts_math();18$pts_math->standard_deviation(2,4,6,8,10);19require_once('pts_math.php');20$pts_math = new pts_math();21$pts_math->variance(2,4,6,8,10);22require_once('pts_math.php');23$pts_math = new pts_math();24$pts_math->factorial(10);25require_once('pts_math.php');26$pts_math = new pts_math();27$pts_math->fibonacci(10);28require_once('pts_math.php');29$pts_math = new pts_math();30$pts_math->gcd(10,20);31require_once('pts_math.php');32$pts_math = new pts_math();

arithmetic_mean

Using AI Code Generation

1require_once('pts_math.php');2$pts_math = new pts_math();3$mean = $pts_math->arithmetic_mean(array(1,2,3,4,5,6));4echo "The mean is: {$mean}5";6require_once('pts_math.php');7$pts_math = new pts_math();8$mean = $pts_math->arithmetic_mean(array(1,2,3,4,5,6));9echo "The mean is: {$mean}10";11require_once('pts_math.php');12$pts_math = new pts_math();13$mean = $pts_math->arithmetic_mean(array(1,2,3,4,5,6));14echo "The mean is: {$mean}15";16require_once('pts_math.php');17$pts_math = new pts_math();18$mean = $pts_math->arithmetic_mean(array(1,2,3,4,5,6));19echo "The mean is: {$mean}20";21require_once('pts_math.php');22$pts_math = new pts_math();23$mean = $pts_math->arithmetic_mean(array(1,2,3,4,5,6));24echo "The mean is: {$mean}25";26require_once('pts_math.php');27$pts_math = new pts_math();28$mean = $pts_math->arithmetic_mean(array(1,2,3,4,5,6));29echo "The mean is: {$mean}30";31require_once('pts_math.php');32$pts_math = new pts_math();33$mean = $pts_math->arithmetic_mean(array(1,2,3,4,5,6));34echo "The mean is: {$mean}35";36require_once('pts_math.php');37$pts_math = new pts_math();

arithmetic_mean

Using AI Code Generation

1include ('pts_math.php');2$pts_math = new pts_math();3$pts_math->arithmetic_mean(5, 10);4The arithmetic_mean() method is defined as follows:5function arithmetic_mean($num1, $num2)6{7    $mean = ($num1 + $num2)/2;8    echo "The arithmetic mean of $num1 and $num2 is $mean";9}10The geometric_mean() method11The geometric_mean() method is defined as follows:12function geometric_mean($num1, $num2)13{14    $mean = sqrt($num1 * $num2);15    echo "The geometric mean of $num1 and $num2 is $mean";16}17The geometric_mean() method is defined as follows:18The harmonic_mean() method19The harmonic_mean() method is defined as follows:20function harmonic_mean($num1, $num2)21{

arithmetic_mean

Using AI Code Generation

1include("pts_math.php");2$math = new pts_math();3$math->arithmetic_mean(1,2,3,4,5);4echo "The arithmetic mean is: " . $math->result;5include("pts_math.php");6$math = new pts_math();7$math->geometric_mean(1,2,3,4,5);8echo "The geometric mean is: " . $math->result;9include("pts_math.php");10$math = new pts_math();11$math->harmonic_mean(1,2,3,4,5);12echo "The harmonic mean is: " . $math->result;13include("pts_math.php");14$math = new pts_math();15$math->median(1,2,3,4,5);16echo "The median is: " . $math->result;17include("pts_math.php");18$math = new pts_math();19$math->mode(1,2,3,4,5,2,2,2,2,2,2,2,2,2,2,2

arithmetic_mean

Using AI Code Generation

1include 'pts_math.php';2$pts_math = new pts_math();3echo "Arithmetic Mean of 5, 6, 7, 8, 9 is " . $pts_math->arithmetic_mean(5, 6, 7, 8, 9);4include 'pts_math.php';5$pts_math = new pts_math();6echo "Geometric Mean of 5, 6, 7, 8, 9 is " . $pts_math->geometric_mean(5, 6, 7, 8, 9);

arithmetic_mean

Using AI Code Generation

1include_once("pts_math.php");2$pts = new pts_math();3$vals = array(1,2,3,4,5);4echo $pts->arithmetic_mean($vals);5include_once("pts_math.php");6$pts = new pts_math();7$vals = array(1,2,3,4,5);8echo $pts->geometric_mean($vals);9include_once("pts_math.php");10$pts = new pts_math();11$vals = array(1,2,3,4,5);12echo $pts->harmonic_mean($vals);13include_once("pts_math.php");14$pts = new pts_math();15$vals = array(1,2,3,4,5);16echo $pts->median($vals);17include_once("pts_math.php");18$pts = new pts_math();19$vals = array(1,2,3,4,5);20echo $pts->mode($vals);21include_once("pts_math.php");22$pts = new pts_math();23$vals = array(1,2,3,4,5);24echo $pts->variance($vals);25include_once("pts_math.php");26$pts = new pts_math();27$vals = array(1,2,3,4,5);28echo $pts->standard_deviation($vals);29include_once("pts_math.php");30$pts = new pts_math();31$vals1 = array(1,2,3,4,

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