public testLehmerMeanPEqualsOneIsArithmeticMean ( ) |
public function testLehmerMeanPEqualsOneIsArithmeticMean()
{
$numbers = [3, 6, 2, 9, 1, 7, 2];
$p = 1;
$this->assertEquals(Average::mean($numbers), Average::lehmerMean($numbers, $p));
}