private static void test(CircularDescriptiveAnalysis analysis)
{
double[] expectedMean;
double[] expectedStdDev;
double[] expectedVar;
double[] expectedMed;
double[] expectedError;
expectedValues(analysis,
out expectedMean, out expectedStdDev,
out expectedVar, out expectedMed,
out expectedError);
var angles = analysis.Angles;
var cos = analysis.CosineSum;
var sin = analysis.SineSum;
var columnNames = analysis.ColumnNames;
var distinct = analysis.Distinct;
var means = analysis.Means;
var medians = analysis.Medians;
var ranges = analysis.Ranges;
var samples = analysis.Samples;
var standardDeviation = analysis.StandardDeviations;
var sums = analysis.Sums;
var variables = analysis.Variables;
var variances = analysis.Variances;
var quartiles = analysis.Quartiles;
var inner = analysis.InnerFences;
var outer = analysis.OuterFences;
var error = analysis.StandardErrors;
Assert.IsTrue(columnNames.IsEqual(new string[]
{
"Column 0",
"Column 1",
"Column 2",
}));
Assert.IsTrue(distinct.IsEqual(new int[] { 8, 7, 5 }));
Assert.IsTrue(means.IsEqual(expectedMean));
Assert.IsTrue(medians.IsEqual(expectedMed, 1e-14));
Assert.IsTrue(error.IsEqual(expectedError, 1e-14));
Assert.AreEqual(3, ranges.Length);
Assert.AreEqual(0, ranges[0].Min);
Assert.AreEqual(24, ranges[0].Max);
Assert.AreEqual(0, ranges[1].Min);
Assert.AreEqual(60, ranges[1].Max);
Assert.AreEqual(0, ranges[2].Min);
Assert.AreEqual(7, ranges[2].Max);
Assert.IsTrue(samples == 8);
// string str = angles.ToString(CSharpJaggedMatrixFormatProvider.InvariantCulture);
var expectedAngles = new double[][]
{
new double[] { -1.30899693899575, -2.35619449019234, 2.87979326579064, 2.35619449019234, -1.83259571459405, 0.785398163397448, -1.5707963267949, -1.0471975511966 },
new double[] { 2.30383461263252, -1.88495559215388, -1.88495559215388, 1.25663706143592, -1.78023583703422, -1.46607657167524, -2.30383461263252, -0.837758040957278 },
new double[] { -2.24399475256414, 1.34639685153848, 0.448798950512828, 2.24399475256414, 1.34639685153848, 2.24399475256414, -3.14159265358979, 1.34639685153848 }
};
Assert.IsTrue(angles.IsEqual(expectedAngles, 1e-10));
Assert.IsTrue(standardDeviation.IsEqual(expectedStdDev, 1e-14));
Assert.IsTrue(sums.IsEqual(new double[] { 88.0, 177.0, 32.0 }));
Assert.IsTrue(sin.IsEqual(new double[] { -2.831951230073507, -3.6668708378746273, 4.1404989581310589 }, 1e-14));
Assert.IsTrue(cos.IsEqual(new double[] { -1.1730326074756157, -1.0815308282839116, -1.3019377358048381 }, 1e-14));
Assert.IsTrue(variables == 3);
Assert.IsTrue(variances.IsEqual(expectedVar, 1e-14));
Assert.AreEqual(3, quartiles.Length);
Assert.AreEqual(23, quartiles[0].Min);
Assert.AreEqual(7.5, quartiles[0].Max);
Assert.AreEqual(8, quartiles[1].Min);
Assert.AreEqual(19, quartiles[1].Max);
Assert.AreEqual(5, quartiles[2].Min);
Assert.AreEqual(6.5, quartiles[2].Max);
Assert.AreEqual(22.25, inner[0].Min);
Assert.AreEqual(8.25, inner[0].Max);
Assert.AreEqual(51.5, inner[1].Min);
Assert.AreEqual(35.5, inner[1].Max);
Assert.AreEqual(21.5, outer[0].Min);
Assert.AreEqual(9, outer[0].Max);
Assert.AreEqual(35, outer[1].Min);
Assert.AreEqual(52, outer[1].Max);
Assert.AreEqual(5.0, quartiles[2].Min);
Assert.AreEqual(6.5, quartiles[2].Max);
}
