Hypergeometric Distribution.Sample Method
Definition
Namespace: Numerics.NET.Statistics.Distributions
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2
Overload List
Sample() | Returns a random sample from the distribution. |
Sample( | Returns a vector of random samples from the distribution. |
Sample( | Returns a random sample from the distribution. |
Sample( | Returns a vector of random samples from the distribution. |
Sample( | Fills an Int32 array with random numbers. |
Sample( | Fills an Int32 array with random numbers from this DiscreteDistribution. |
Sample( | Returns a single random sample from a binomial distribution with the specified parameters. |
Sample(Random)
Returns a random sample from the distribution.
public override int Sample(
Random random
)
Parameters
- random Random
- A Random object that specifies the uniform random number generator that is to be used to generate the samples.
Return Value
Int32A signed 32-bit integer.
Remarks
This method uses the random number generator specified by random to generate a random sample from the distribution. The return values of successive calls to this method follow the statistical distribution represented by this distribution.
Sample(Random, Int32, Int32, Int32)
Returns a single random sample from a binomial distribution
with the specified parameters.
public static int Sample(
Random random,
int taggedPopulation,
int untaggedPopulation,
int samples
)
Parameters
- random Random
- The Random derived random number generator used to generate the sample.
- taggedPopulation Int32
- The number of tagged members of the population.
- untaggedPopulation Int32
- The number of untagged members of the population.
- samples Int32
- The number of samples.
Return Value
Int32A 32-bit signed integer sample from the binomial distribution with the specified parameters.
Remarks
This method is useful when only a single random sample is required, or if the parameters of the distribution change often. To obtain a large number of samples from a distribution with identical parameters, create an instance of the class and call the Sample() method repeatedly.
Exceptions
Argument | random is null. |