public void DoubleAverageOnTwoTuple() { var sut = new Tuple<double, double>(1, 2); double expected = sut.AsEnumerable().Cast<double>().Average(); double actual = sut.Average(x => (double) x); Assert.AreEqual(expected, actual); }
public void IntegerAverageOnTwoTuple() { var sut = new Tuple<int, int>(1, 2); double expected = sut.AsEnumerable().Cast<int>().Average(); double actual = sut.Average(x => (int) x); Assert.AreEqual(expected, actual); }
public void ShortAverageOnTwoTuple() { var sut = new Tuple<short, short>(1, 2); double expected = sut.AsEnumerable().Cast<short>().Average(); double actual = sut.Average(x => (short) x); Assert.AreEqual(expected, actual); }
public void DecimalAverageOnTwoTuple() { var sut = new Tuple<decimal, decimal>(1, 2); decimal expected = sut.AsEnumerable().Cast<decimal>().Average(); decimal actual = sut.Average(x => (decimal) x); Assert.AreEqual(expected, actual); }
public void LongAverageOnTwoTuple() { var sut = new Tuple<long, long>(1, 2); double expected = sut.AsEnumerable().Cast<long>().Average(); double actual = sut.Average(x => (long) x); Assert.AreEqual(expected, actual); }
public void LongAverageOnOneTuple() { var sut = new Tuple <long>(1); double expected = sut.AsEnumerable().Cast <long>().Average(); double actual = sut.Average(x => (long)x); Assert.AreEqual(expected, actual); }
public void ShortAverageOnOneTuple() { var sut = new Tuple <short>(1); double expected = sut.AsEnumerable().Cast <short>().Average(); double actual = sut.Average(x => (short)x); Assert.AreEqual(expected, actual); }
public void DecimalAverageOnOneTuple() { var sut = new Tuple <decimal>(1); decimal expected = sut.AsEnumerable().Cast <decimal>().Average(); decimal actual = sut.Average(x => (decimal)x); Assert.AreEqual(expected, actual); }
public void IntegerAverageOnOneTuple() { var sut = new Tuple <int>(1); double expected = sut.AsEnumerable().Cast <int>().Average(); double actual = sut.Average(x => (int)x); Assert.AreEqual(expected, actual); }
public void DoubleAverageOnOneTuple() { var sut = new Tuple <double>(1); double expected = sut.AsEnumerable().Cast <double>().Average(); double actual = sut.Average(x => (double)x); Assert.AreEqual(expected, actual); }
public void DoubleAverageOnSevenTuple() { var sut = new Tuple <double, double, double, double, double, double, double>(1, 2, 3, 4, 5, 6, 7); double expected = sut.AsEnumerable().Cast <double>().Average(); double actual = sut.Average(x => (double)x); Assert.AreEqual(expected, actual); }
public static double Avg(Tuple<double, double>[] weightedValues) { if (weightedValues == null || weightedValues.Length == 0) { return 0; } double totalWeight = weightedValues.Sum(o => o.Item2); if (Math1D.IsNearZero(totalWeight)) { return weightedValues.Average(o => o.Item1); } double sum = weightedValues.Sum(o => o.Item1 * o.Item2); return sum / totalWeight; }