protected NullDataCollection(
NullDataGenerator nullDataGenerator,
RangeCollection nullIndexRange,
IEnumerable <Pair <string, Dictionary <string, SufficientStatistics> > > predictorNameAndCaseIdToNonMissingValueEnumeration,
IEnumerable <Pair <string, Dictionary <string, SufficientStatistics> > > targetNameAndCaseIdToNonMissingValueEnumeration
//Dictionary<string, Dictionary<string, SufficientStatistics>> predictorVariableToCaseIdToRealNonMissingValue,
//Dictionary<string, Dictionary<string, SufficientStatistics>> targetVariableToCaseIdToRealNonMissingValue
)
{
Console.WriteLine(nullDataGenerator);
Name = nullDataGenerator.Name;
_nullIndexToNullDataGenerator = new Dictionary <int, NullDataGenerator>();
foreach (int nullIndex in nullIndexRange.Elements)
{
int predCount = SpecialFunctions.Count(predictorNameAndCaseIdToNonMissingValueEnumeration);
int preseed = ~nullIndex.GetHashCode() ^ predCount.GetHashCode()
^ "NullDataCollection".GetHashCode();
NullDataGenerator newNullDataGenerator = (NullDataGenerator)nullDataGenerator.Clone();
newNullDataGenerator.SetPreseed(preseed);
newNullDataGenerator.SetPredictorNameAndCaseIdToNonMissingValueEnumeration(predictorNameAndCaseIdToNonMissingValueEnumeration);
newNullDataGenerator.SetTargetNameAndCaseIdToNonMissingValueEnumeration(targetNameAndCaseIdToNonMissingValueEnumeration);
//newNullDataGenerator.RealPredictorVariableToCaseIdToNonMissingValue = predictorVariableToCaseIdToRealNonMissingValue;
//newNullDataGenerator.RealTargetVariableToCaseIdToNonMissingValue = targetVariableToCaseIdToRealNonMissingValue;
_nullIndexToNullDataGenerator.Add(nullIndex, newNullDataGenerator);
}
}
/// <summary>
/// Creates a shallow copy of this object, with no null data.
/// </summary>
/// <returns></returns>
public object Clone()
{
NullDataGenerator result = (NullDataGenerator)this.MemberwiseClone();
result._nullPredictorVariableToCaseIdToNonMissingValue = new Dictionary <string, Dictionary <string, SufficientStatistics> >();
result._nullTargetVariableToCaseIdToNonMissingValue = new Dictionary <string, Dictionary <string, SufficientStatistics> >();
return(result);
}
public static NullDataCollection GetInstance(
NullDataGenerator nullDataGenerator,
RangeCollection nullIndexRange,
IEnumerable <Pair <string, Dictionary <string, SufficientStatistics> > > predictorNameAndCaseIdToNonMissingValueEnumeration,
IEnumerable <Pair <string, Dictionary <string, SufficientStatistics> > > targetNameAndCaseIdToNonMissingValueEnumeration)
{
return(new NullDataCollection(nullDataGenerator, nullIndexRange, predictorNameAndCaseIdToNonMissingValueEnumeration, targetNameAndCaseIdToNonMissingValueEnumeration));
}
public Dictionary <string, SufficientStatistics> GetCaseIdToNonMissingValueForNullIndexAndTargetVariableOrReal(
int nullIndex, string targetVariable, Dictionary <string, SufficientStatistics> realValue)
{
if (nullIndex == -1)
{
return(realValue);
}
NullDataGenerator nullDataGenerator = _nullIndexToNullDataGenerator[nullIndex];
Random random = new Random(targetVariable.GetHashCode() ^ nullDataGenerator.Preseed);
return(nullDataGenerator.GetCaseIdToNonMissingTargetValueOrDefault(targetVariable, realValue, ref random));
}
protected NullDataCollection CreateNullDataGenerator(
string nullDataGeneratorName,
ModelScorer modelScorer,
PhyloTree phyloTree,
RangeCollection nullIndexRangeCollection,
IEnumerable <Pair <string, Dictionary <string, SufficientStatistics> > > predictorNameAndCaseIdToNonMissingValueEnumeration,
IEnumerable <Pair <string, Dictionary <string, SufficientStatistics> > > targetNameAndCaseIdToNonMissingValueEnumeration)
{
return(NullDataCollection.GetInstance(
NullDataGenerator.GetInstance(nullDataGeneratorName, modelScorer, phyloTree, this),
nullIndexRangeCollection,
predictorNameAndCaseIdToNonMissingValueEnumeration,
targetNameAndCaseIdToNonMissingValueEnumeration));
}
public NullDataGenerator CreateNullDataGenerator(string nullDataGeneratorName)
{
return(NullDataGenerator.GetInstance(nullDataGeneratorName, ModelScorer, NullDistns[0]));
}
