public void ValidateDiscreteStatisticsToString()
{
DiscreteStatistics discreteStat1 = DiscreteStatistics.GetInstance(1);
DiscreteStatistics discreteStat2 = DiscreteStatistics.GetMissingInstance;
Assert.AreEqual(discreteStat1.Value.ToString((IFormatProvider)null), discreteStat1.ToString());
Assert.AreEqual("Missing", discreteStat2.ToString());
}
public void ValidateDiscreteStatisticsGetHashCode()
{
DiscreteStatistics discreteStat = DiscreteStatistics.GetMissingInstance;
Assert.AreEqual(discreteStat.GetHashCode(), MissingStatistics.GetInstance.GetHashCode());
DiscreteStatistics discreteStat1 = DiscreteStatistics.GetInstance(1);
Assert.AreEqual(discreteStat1.Value, discreteStat1.GetHashCode());
}
public void ValidateIntToSufficientStatisticsConverter()
{
IntToSufficientStatisticsConverter itssConverter = new IntToSufficientStatisticsConverter();
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
int convertedInt = itssConverter.ConvertBackward(discreteStat);
Assert.AreEqual(1, convertedInt);
DiscreteStatistics convertedDiscreteStat = itssConverter.ConvertForward('1') as DiscreteStatistics;
Assert.IsNotNull(convertedDiscreteStat);
}
public void ValidateCharToSufficientStatisticsConverter()
{
CharToSufficientStatisticsConverter ctssConverter = new CharToSufficientStatisticsConverter();
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
char convertedChar = ctssConverter.ConvertBackward(discreteStat);
Assert.AreEqual('1', convertedChar);
BooleanStatistics convertedBooleanStat = ctssConverter.ConvertForward('1') as BooleanStatistics;
Assert.AreEqual("1", convertedBooleanStat.ToString());
}
public void ValidateStatisticsListGetHashCode()
{
StatisticsList statList = new StatisticsList();
GaussianStatistics gaussStat = GaussianStatistics.GetInstance(2.33, 1.256, 7);
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
MissingStatistics missingStat = MissingStatistics.GetInstance;
statList.Add(gaussStat);
statList.Add(discreteStat);
statList.Add(missingStat);
Assert.AreEqual(-1032035030, statList.GetHashCode());
}
public void ValidateStatisticsListGetInstance()
{
GaussianStatistics gaussStat = GaussianStatistics.GetInstance(2.33, 1.256, 7);
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
StatisticsList statList = StatisticsList.GetInstance(gaussStat);
statList.Add(discreteStat);
SufficientStatistics result = null;
foreach (SufficientStatistics stat in statList)
{
Assert.IsTrue(SufficientStatistics.TryParse(stat.ToString(), out result));
}
}
public void ValidateStatisticsListAsBooleanStatistics()
{
StatisticsList statList = new StatisticsList();
GaussianStatistics gaussStat = GaussianStatistics.GetInstance(2.33, 1.256, 7);
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
MissingStatistics missingStat = MissingStatistics.GetInstance;
statList.Add(gaussStat);
statList.Add(discreteStat);
statList.Add(missingStat);
BooleanStatistics dStat = statList.AsBooleanStatistics();
Assert.AreEqual(statList, dStat.AsStatisticsList());
}
public void ValidateStatisticsListAsContinuousStatistics()
{
StatisticsList statList = new StatisticsList();
GaussianStatistics gaussStat = GaussianStatistics.GetInstance(2.33, 1.256, 7);
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
MissingStatistics missingStat = MissingStatistics.GetInstance;
statList.Add(gaussStat);
statList.Add(discreteStat);
statList.Add(missingStat);
ContinuousStatistics cStat = statList.AsContinuousStatistics();
Assert.IsTrue(cStat.IsMissing());
}
public void ValidateStatisticsListEquals()
{
StatisticsList statList = new StatisticsList();
GaussianStatistics gaussStat = GaussianStatistics.GetInstance(2.33, 1.256, 7);
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
MissingStatistics missingStat = MissingStatistics.GetInstance;
statList.Add(gaussStat);
statList.Add(discreteStat);
statList.Add(missingStat);
StatisticsList clone = (StatisticsList)statList.Clone();
Assert.IsTrue(statList.Equals(clone));
}
public void ValidateStatisticsListToString()
{
StatisticsList statList = new StatisticsList();
GaussianStatistics gaussStat = GaussianStatistics.GetInstance(2.33, 1.256, 7);
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
MissingStatistics missingStat = MissingStatistics.GetInstance;
statList.Add(gaussStat);
statList.Add(discreteStat);
statList.Add(missingStat);
string statString = statList.ToString();
Assert.AreEqual(gaussStat.ToString() + ";" + discreteStat.ToString() + ";" + missingStat.ToString(), statString);
}
public MultinomialToSufficientStatisticsConverter()
: base(
m => m.IsDefinite ? (SufficientStatistics)DiscreteStatistics.GetInstance(m.BestOutcome) : (SufficientStatistics)MultinomialStatistics.GetInstance(m),
s =>
{
var mult = s as MultinomialStatistics;
if (mult != null)
{
return(mult.Multinomial);
}
int i = (int)s.AsDiscreteStatistics();
return(new Multinomial(i + 1, i));
}
)
{ }
public void ValidateContinuousStatisticsExplicitDiscrete()
{
DiscreteStatistics discreteStat2 = DiscreteStatistics.GetInstance(5);
ContinuousStatistics boolStat2 = (ContinuousStatistics)discreteStat2;
Assert.AreEqual(5, (int)(DiscreteStatistics)boolStat2);
DiscreteStatistics discreteStat = DiscreteStatistics.GetMissingInstance;
ContinuousStatistics boolStat1 = (ContinuousStatistics)discreteStat;
Assert.AreEqual(discreteStat, (DiscreteStatistics)boolStat1);
DiscreteStatistics discreteStat3 = null;
Assert.IsNull((ContinuousStatistics)discreteStat3);
}
public void ValidateDiscreteStatisticsEquals()
{
SufficientStatistics suffStat = null;
DiscreteStatistics discreteStat = DiscreteStatistics.GetMissingInstance;
Assert.IsFalse(discreteStat.Equals(suffStat));
suffStat = (SufficientStatistics)discreteStat;
Assert.IsTrue(discreteStat.Equals(suffStat));
discreteStat = DiscreteStatistics.GetInstance(1);
suffStat = (SufficientStatistics)discreteStat;
Assert.IsTrue(discreteStat.Equals(suffStat));
object suffStatObj = (object)discreteStat;
Assert.IsTrue(discreteStat.Equals(suffStat));
}
public void ValidateStatisticsListRemoveRangeAndRemove()
{
StatisticsList statList = new StatisticsList();
GaussianStatistics gaussStat = GaussianStatistics.GetInstance(2.33, 1.256, 7);
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
ContinuousStatistics contStat = ContinuousStatistics.GetInstance(2.333);
MissingStatistics missingStat = MissingStatistics.GetInstance;
BooleanStatistics boolStat = BooleanStatistics.GetInstance(true);
statList.Add(gaussStat);
statList.Add(discreteStat);
statList.Add(contStat);
statList.Add(missingStat);
statList.Add(boolStat);
Assert.AreEqual(5, statList.Count);
statList.RemoveRange(3, 2);
Assert.AreEqual(3, statList.Count);
statList.Remove(2);
Assert.AreEqual(2, statList.Count);
}
public void ValidateStatisticsListTryParse()
{
StatisticsList statList = new StatisticsList();
GaussianStatistics gaussStat = GaussianStatistics.GetInstance(2.33, 1.256, 7);
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
ContinuousStatistics contStat = ContinuousStatistics.GetInstance(2.333);
MissingStatistics missingStat = MissingStatistics.GetInstance;
BooleanStatistics boolStat = BooleanStatistics.GetInstance(true);
statList.Add(gaussStat);
statList.Add(discreteStat);
statList.Add(contStat);
statList.Add(missingStat);
statList.Add(boolStat);
Assert.AreEqual(5, statList.Count);
SufficientStatistics result = null;
StatisticsList statListSubSequence = (StatisticsList)statList.SubSequence(0, 2);
Assert.IsTrue(StatisticsList.TryParse(statList.ToString(), out result));
Assert.IsTrue(StatisticsList.TryParse(statListSubSequence.ToString(), out result));
}
public void ValidateBooleanStatisticsExplicitDiscrete()
{
DiscreteStatistics discreteStat2 = DiscreteStatistics.GetInstance(5);
BooleanStatistics boolStat2 = (BooleanStatistics)discreteStat2;
Assert.AreEqual(5, (int)(DiscreteStatistics)boolStat2);
DiscreteStatistics discreteStat = DiscreteStatistics.GetMissingInstance;
BooleanStatistics boolStat1 = (BooleanStatistics)discreteStat;
Assert.AreEqual(discreteStat, (DiscreteStatistics)boolStat1);
DiscreteStatistics discreteStat3 = null;
try
{
BooleanStatistics boolStat3 = (BooleanStatistics)discreteStat3;
Assert.Fail();
}
catch (ArgumentException)
{
Console.WriteLine("BooleanStatistics : Successfully validated the BooleanStatistics(Discrete)");
}
}
public void ValidateDiscreteStatistics()
{
DiscreteStatistics discreteStat = DiscreteStatistics.GetInstance(1);
Assert.AreEqual(1, discreteStat.Value);
}
public IntToSufficientStatisticsConverter() : base(i => DiscreteStatistics.GetInstance(i), stats => (int)stats.AsDiscreteStatistics())
{
}