Unlock 30% off on Manual Testing Annual Plans this Holiday Season. 
Use Code: LCMYEARENDEXCL30
Use Code: LCMYEARENDEXCL30Check icon
Copied to Clipboard!
How to use clean_numeric_array method of pts_math class
Best Phoronix-test-suite code snippet using pts_math.clean_numeric_array
pts_math.php
Source:pts_math.php 
...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 $max_precision;130 }131 else132 {133 return strlen(substr(strrchr($number, '.'), 1));134 }135 }136 public static function set_precision($number, $precision = 2)137 {138 // This is better than using round() with precision because of the $precision is > than the current value, 0s will not be appended139 return number_format($number, $precision, '.', '');140 }141 public static function find_percentile($values, $quartile)142 {143 sort($values, SORT_NUMERIC);144 $qr_index = count($values) * $quartile;145 $qr = $values[floor($qr_index)];146 return $qr;147 }148 public static function first_quartile($values)149 {150 return self::find_percentile($values, 0.25);151 }152 public static function third_quartile($values)153 {154 return self::find_percentile($values, 0.75);155 }156 public static function inter_quartile_range($values)157 {158 return self::third_quartile($values) - self::first_quartile($values);159 }160 protected static function clean_numeric_array(&$values)161 {162 foreach($values as $i => $value)163 {164 if(!is_numeric($value))165 {166 unset($values[$i]);167 }168 }169 }170}171?>...
clean_numeric_array
Using AI Code Generation
1require_once('pts_math.php');2$array = array(1,2,3,4,5,6,7,8,9,10);3$clean_array = pts_math::clean_numeric_array($array);4print_r($clean_array);5require_once('pts_math.php');6$array = array(1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10);7$clean_array = pts_math::clean_numeric_array($array);8print_r($clean_array);9require_once('pts_math.php');10$array = array(1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10);11$clean_array = pts_math::clean_numeric_array($array, true);12print_r($clean_array);
clean_numeric_array
Using AI Code Generation
1$my_array = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15);2$my_array = pts_math::clean_numeric_array($my_array);3print_r($my_array);4$my_array = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15);5$my_array = pts_math::clean_numeric_array($my_array, 1);6print_r($my_array);7$my_array = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15);8$my_array = pts_math::clean_numeric_array($my_array, 2);9print_r($my_array);
clean_numeric_array
Using AI Code Generation
1require_once('pts_math.php');2$pts_math = new pts_math();3$array = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16);4$clean_array = $pts_math->clean_numeric_array($array);5print_r($clean_array);6require_once('pts_math.php');7$pts_math = new pts_math();8$array = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16);9$clean_array = $pts_math->clean_numeric_array($array, 3);10print_r($clean_array);11require_once('pts_math.php');12$pts_math = new pts_math();13$array = array(1,2,3,4,5,6,7,8,9,10,11,12,
clean_numeric_array
Using AI Code Generation
1require_once('pts_math.php');2$my_array = array(1,2,3,4,5,6,7,8,9,10);3$my_array = pts_math::clean_numeric_array($my_array);4print_r($my_array);5require_once('pts_math.php');6$my_array = array(1,2,3,4,5,6,7,8,9,10);7$my_array = pts_math::clean_numeric_array($my_array, 3);8print_r($my_array);9require_once('pts_math.php');10$my_array = array(1,2,3,4,5,6,7,8,9,10);11$my_array = pts_math::clean_numeric_array($my_array, 3, 5);12print_r($my_array);13require_once('pts_math.php');14$my_array = array(1,2,3,4,5,6,7,8,9,10);15$my_array = pts_math::clean_numeric_array($my_array, 3, 5, true);16print_r($my_array);
clean_numeric_array
Using AI Code Generation
1include_once 'pts_math.php';2$a = array(1,2,3,4,5,6);3$pts_math = new pts_math();4$pts_math->clean_numeric_array($a);5print_r($a);6include_once 'pts_math.php';7$a = array(1,2,3,4,5,6);8$pts_math = new pts_math();9$pts_math->clean_numeric_array($a, 3);10print_r($a);11include_once 'pts_math.php';12$a = array(1,2,3,4,5,6);13$pts_math = new pts_math();14$pts_math->clean_numeric_array($a, 3, 5);15print_r($a);
clean_numeric_array
Using AI Code Generation
1require_once('pts_math.php');2$array = array(2, 3, 3, 3, 4, 5, 5, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9);3$array = pts_math::clean_numeric_array($array);4print_r($array);5require_once('pts_math.php');6$array = array(2, 3, 3, 3, 4, 5, 5, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9);7$array = pts_math::clean_numeric_array($array, true);8print_r($array);
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run Phoronix-test-suite automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Most used method in pts_math
- values_outside_three_sigma_limits
- three_sigma_limits
- variance
- arithmetic_mean
- geometric_mean
- harmonic_mean
- max_number
- standard_error
- remove_outliers
- standard_deviation
- percent_standard_deviation
- get_precision
- set_precision
- find_percentile
- first_quartile
- third_quartile
- inter_quartile_range
- clean_numeric_array
- median
- number_with_unit_to_mb
- unit_to_mb
Trigger clean_numeric_array code on LambdaTest Cloud Grid
Execute automation tests with clean_numeric_array on a cloud-based Grid of 3000+ real browsers and operating systems for both web and mobile applications.
Test now for FreeTry LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
