UnequalProbabilityRandomSamplingFromBernoulliProbabilities Method

Initializes a new instance of the UnequalProbabilityRandomSampling class by specifying the Bernoulli probabilities assigned to the population units and the sample size.

Definition

Namespace: Novacta.Analytics
Assembly: Novacta.Analytics (in Novacta.Analytics.dll) Version: 2.1.0+428f3840cfab98dda567bb0ed350b302533e273a

C#

public static UnequalProbabilityRandomSampling FromBernoulliProbabilities(
	DoubleMatrix bernoulliProbabilities,
	int sampleSize
)

VB

Public Shared Function FromBernoulliProbabilities ( 
	bernoulliProbabilities As DoubleMatrix,
	sampleSize As Integer
) As UnequalProbabilityRandomSampling

C++

public:
static UnequalProbabilityRandomSampling^ FromBernoulliProbabilities(
	DoubleMatrix^ bernoulliProbabilities, 
	int sampleSize
)

F#

static member FromBernoulliProbabilities : 
        bernoulliProbabilities : DoubleMatrix * 
        sampleSize : int -> UnequalProbabilityRandomSampling

Parameters

bernoulliProbabilities DoubleMatrix: The Bernoulli probabilities assigned to the population units.
sampleSize Int32: The size of the samples to draw.

Return Value

UnequalProbabilityRandomSampling
The UnequalProbabilityRandomSampling instance having the specified characteristics.

Remarks

Method FromBernoulliProbabilities(DoubleMatrix, Int32) creates instances by assigning to each unit an independent Bernoulli random variable and sampling from the distribution of the sum of the corresponding Bernoulli trials conditional to having exactly SampleSize successes.

Exceptions

ArgumentNullException	bernoulliProbabilities is null.
ArgumentOutOfRangeException	bernoulliProbabilities has Count equal to 1. -or- bernoulliProbabilities contains at least an entry not belonging to the open interval ]0, 1[. -or- sampleSize is not positive.
ArgumentException	sampleSize is not less than the Count of bernoulliProbabilities.