/// <summary>
/// Set this ArrayEstimator to another ArrayEstimator
/// </summary>
/// <param name="value"></param>
public void SetTo(ArrayEstimator <ItemEstimator, DistributionArray, Distribution, Sample> value)
{
if (value.estimators.Length != estimators.Length)
{
throw new ArgumentException("value.estimators.Length (" + value.estimators.Length + ") != estimators.Length (" + estimators.Length + ")");
}
for (int i = 0; i < estimators.Length; i++)
{
estimators[i].SetTo(value.estimators[i]);
}
}
public GibbsMarginal(TDist distPrototype, int burnIn, int thin, bool estimateMarginal, bool collectSamples, bool collectDistributions)
{
this.LastConditional = (TDist)(distPrototype.Clone());
this.LastSample = default(T);
this.resultWorkspace = (TDist)(distPrototype.Clone());
this.estimator = null;
if (collectSamples)
{
// The sample list
Accumulator <T> sampAcc = new SampleList <T>() as Accumulator <T>;
// Add to the list of sample accumulators.
// This is this first in the list - do not change as some code depends on this
this.sampleAccumulators.Accumulators.Add(new BurnInAccumulator <T>(burnIn, thin, sampAcc));
}
if (collectDistributions)
{
// The conditional list
Accumulator <TDist> condAcc = new ConditionalList <TDist>() as Accumulator <TDist>;
// Add to the list of distribution accumulators.
// This is this first in the list - do not change as some code depends on this
this.distribAccumulators.Accumulators.Add(new BurnInAccumulator <TDist>(burnIn, thin, condAcc));
}
if (estimateMarginal)
{
// Try to create an estimator where we can add distributions. This should usually
// be the case. If not, create an estimator where we add samples
try
{
this.estimator = ArrayEstimator.CreateEstimator <TDist, T>(distPrototype, true);
}
catch (Exception)
{
}
if (this.estimator == null)
{
this.estimator = ArrayEstimator.CreateEstimator <TDist, T>(distPrototype, false);
Accumulator <T> acc = this.estimator as Accumulator <T>;
// Thinning is always 1 for estimators
this.sampleAccumulators.Accumulators.Add(new BurnInAccumulator <T>(burnIn, 1, acc));
}
else
{
Accumulator <TDist> acc = this.estimator as Accumulator <TDist>;
// Thinning is always 1 for estimators
this.distribAccumulators.Accumulators.Add(new BurnInAccumulator <TDist>(burnIn, 1, acc));
}
}
Clear();
}
