public void TestUncompressedOne()
{
var q = new SampleStream(Invariants.Targeted(new[] { new QuantileEpsilonPair(0.99d, 0.001d) }));
q.InsertRange(new[] { 3.14 });
double g = q.Query(0.90);
Assert.Equal(3.14, g);
}
public void TestTargetedQuery(double quantile, double epsilon, double[] data)
{
Array.Sort(data);
var targets = new[] { new QuantileEpsilonPair(quantile, epsilon) };
var s = new SampleStream(Invariants.Targeted(targets));
s.InsertRange(data);
VerifyPercsWithAbsoluteEpsilon(data, s, targets);
}
private static double[] PopulateStream(SampleStream stream, Random random)
{
var a = new double[100100];
for (int i = 0; i < a.Length; i++)
{
double v = random.NormDouble();
// Add 5% asymmetric outliers.
if (i % 20 == 0)
{
v = (v * v) + 1;
}
a[i] = v;
}
Array.Sort(a);
stream.InsertRange(a);
return(a);
}
