31     protected $dimention;  variable in KMeans\\Space
35     public function __construct($dimention)  argument
37         if ($dimention < 1) {
41         $this->dimention = $dimention;
61         if (count($coordinates) != $this->dimention) {
86         return $this->dimention;
95         $min = $this->newPoint(array_fill(0, $this->dimention, null));
96         $max = $this->newPoint(array_fill(0, $this->dimention, null));
99             for ($n = 0; $n < $this->dimention; $n++) {
115         $point = $this->newPoint(array_fill(0, $this->dimention, null));
118         for ($n = 0; $n < $this->dimention; $n++) {