Package cern.jet.random.sampling

Examples of cern.jet.random.sampling.RandomSamplingAssistant

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  if (this.samplingRate <= 1.0) {
    this.samplingAssistant = null;
  }
  else {
    this.samplingAssistant = new RandomSamplingAssistant(Arithmetic.floor(N/samplingRate), N, generator);
  }
 
  setUp(b,k);
  this.clear();
}
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/**
* @param infinities the number of infinities to fill.
* @param buffer the buffer into which the infinities shall be filled.
*/
protected void addInfinities(int missingInfinities,  DoubleBuffer buffer) {
  RandomSamplingAssistant oldAssistant = this.samplingAssistant;
  this.samplingAssistant = null; // switch off sampler
  //double[] infinities = new double[missingInfinities];
 
  boolean even=true;
  for (int i=0; i<missingInfinities; i++) {
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  super.clear();
  this.beta=1.0;
  this.weHadMoreThanOneEmptyBuffer = false;
  //this.setSamplingRate(samplingRate,N);

  RandomSamplingAssistant assist = this.samplingAssistant;
  if (assist != null) {
    this.samplingAssistant = new RandomSamplingAssistant(Arithmetic.floor(N/samplingRate), N, assist.getRandomGenerator());
  }
}
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  if (this.samplingRate <= 1.0) {
    this.samplingAssistant = null;
  }
  else {
    this.samplingAssistant = new RandomSamplingAssistant(Arithmetic.floor(N / samplingRate), N, generator);
  }
 
  setUp(b,k);
  this.clear();
}
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/**
* @param infinities the number of infinities to fill.
* @param buffer the buffer into which the infinities shall be filled.
*/
protected void addInfinities(int missingInfinities,  DoubleBuffer buffer) {
  RandomSamplingAssistant oldAssistant = this.samplingAssistant;
  this.samplingAssistant = null; // switch off sampler
  //double[] infinities = new double[missingInfinities];
 
  boolean even=true;
  for (int i=0; i<missingInfinities; i++) {
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  super.clear();
  this.beta=1.0;
  this.weHadMoreThanOneEmptyBuffer = false;
  //this.setSamplingRate(samplingRate,N);

  RandomSamplingAssistant assist = this.samplingAssistant;
  if (assist != null) {
    this.samplingAssistant = new RandomSamplingAssistant(Arithmetic.floor(N / samplingRate), N, assist.getRandomGenerator());
  }
}
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Related Classes of cern.jet.random.sampling.RandomSamplingAssistant

  • cern.jet.stat.quantile.KnownDoubleQuantileEstimator
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