public void TestSimpsons()
{
Genetics.DiversityMeasures.NNTD nntd = new Genetics.DiversityMeasures.NNTD();
Dictionary <int, int> dic;
//test 1
dic = new Dictionary <int, int>();
dic.Add(4354, 23);
dic.Add(223434, 4);
dic.Add(1, 3);
Assert.AreEqual(0.3977, nntd.CalcSimpsonsDiversity(dic), 0.0001);
//test2
dic = new Dictionary <int, int>();
dic.Add(4354, 10);
dic.Add(223434, 10);
dic.Add(1, 10);
Assert.AreEqual(0.6896, nntd.CalcSimpsonsDiversity(dic), 0.0001);
//test3
dic = new Dictionary <int, int>();
dic.Add(4354, 9);
dic.Add(223434, 10);
dic.Add(1, 10);
dic[4354]++;
Assert.AreEqual(0.6896, nntd.CalcSimpsonsDiversity(dic), 0.0001);
//test4
dic = new Dictionary <int, int>();
dic.Add(4354, 9);
Assert.AreEqual(0, nntd.CalcSimpsonsDiversity(dic), 0.0001);
}
public void TestSpecieClassification()
{
Genetics.DiversityMeasures.NNTD nntd = new Genetics.DiversityMeasures.NNTD();
Assert.AreEqual(1, nntd.CalcSpecie(new double[] { 4, 3, 2 }));
Assert.AreEqual(7, nntd.CalcSpecie(new double[] { 34, 34, 34 }));
Assert.AreEqual(1, nntd.CalcSpecie(new double[] { 4, -3, -13 }));
Assert.AreEqual(1, nntd.CalcSpecie(new double[] { -2, -32, -4 }));
Assert.AreEqual(37, nntd.CalcSpecie(new double[] { 203.3, 24, 203.3, 3.3, 49, 203.3, 29, -23232 }));
Assert.AreEqual(32767, nntd.CalcSpecie(new double[] { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }));
Assert.AreEqual(973, nntd.CalcSpecie(new double[] { 1, 0, 1, 1, 0, 0, 1, 1, 1, 1 }));
}
