/// <summary>Makes.</summary>
/// <param name="label">The label.</param>
/// <param name="x">The Range to process.</param>
/// <param name="count">(Optional) number of.</param>
/// <returns>A Statistic.</returns>
public static Statistic Make(string label, Range x, int count = 0)
{
return new Statistic
{
Label = label,
Discrete = false,
Count = count,
X = x
};
}
public void Test_Enumerable_Segmentation_2()
{
Vector x = new[] { 1d, 2, 3, 4, 5, 6, 7, 8, 9 };
var ranges = x.Segment(2);
var truth = new Range[]
{
Range.Make(1, 5),
Range.Make(5, 9.01),
};
Assert.AreEqual(truth.Length, ranges.Length);
for (int i = 0; i < truth.Length; i++)
{
Assert.AreEqual(truth[i].Min, ranges[i].Min);
Assert.AreEqual(truth[i].Max, ranges[i].Max);
}
}
public void Test_Enumerable_Segmentation_4()
{
Vector x = new[] { 1d, 2, 3, 4, 5, 6, 7, 8, 9 };
var ranges = x.Segment(4);
var segmentsize = 8d / 4d;
var truth = new Range[]
{
Range.Make(1, 1 + segmentsize),
Range.Make(1 + segmentsize, 1 + 2 * segmentsize),
Range.Make(1 + 2 * segmentsize, 1 + 3 * segmentsize),
Range.Make( 1 + 3 * segmentsize, 9.01)
};
Assert.AreEqual(truth.Length, ranges.Length);
for (int i = 0; i < truth.Length; i++)
{
Assert.AreEqual(truth[i].Min, ranges[i].Min);
Assert.AreEqual(truth[i].Max, ranges[i].Max);
}
}