public function testPFMIsBinomialWithNEqualsOne() { $this->assertEquals(Binomial::PMF(1, 0, 0.6), Bernoulli::PMF(0, 0.6)); $this->assertEquals(Binomial::PMF(1, 1, 0.6), Bernoulli::PMF(1, 0.6)); }
/** * @dataProvider dataProviderForCDF */ public function testCDF(int $n, int $r, float $p, float $cdf) { $this->assertEquals($cdf, Binomial::CDF($n, $r, $p), '', 0.001); }