| public static fiveNumberSummary ( array $numbers ) : array | ||
| $numbers | array | |
| return | array | [min, Q1, median, Q3, max] |
public static function fiveNumberSummary(array $numbers)
{
$quartiles = self::quartiles($numbers);
return ['min' => min($numbers), 'Q1' => $quartiles['Q1'], 'median' => Average::median($numbers), 'Q3' => $quartiles['Q3'], 'max' => max($numbers)];
}