 | ExponentialDistribution Class |
Represents an Exponential distribution.
Inheritance HierarchySystemObject
Novacta.AnalyticsRandomDevice
Novacta.AnalyticsProbabilityDistribution
Novacta.AnalyticsExponentialDistribution
Novacta.AnalyticsRandomDevice
Novacta.AnalyticsProbabilityDistribution
Novacta.AnalyticsExponentialDistribution
Namespace: Novacta.Analytics
Assembly: Novacta.Analytics (in Novacta.Analytics.dll) Version: 2.0.0
SyntaxThe ExponentialDistribution type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ExponentialDistribution |
Initializes a new instance of the
ExponentialDistribution class
having the specified rate parameter.
|
Properties| Name | Description | |
|---|---|---|
 | CanInvertCdf |
Gets a value indicating whether this instance can invert its
cumulative distribution function.
(Overrides ProbabilityDistributionCanInvertCdf.) |
| RandomNumberGenerator |
Gets or sets the basic random generator for this instance.
(Inherited from RandomDevice.) |
| Rate |
Gets or sets the rate parameter of this
instance.
|
Methods| Name | Description | |
|---|---|---|
| Cdf(Double) |
Computes the cumulative distribution function
of this instance at the specified argument.
(Overrides ProbabilityDistributionCdf(Double).) |
| Cdf(DoubleMatrix) |
Computes the cumulative distribution function
of this instance at the specified arguments.
(Inherited from ProbabilityDistribution.) |
| Cdf(ReadOnlyDoubleMatrix) |
Computes the cumulative distribution function
of this instance at the specified arguments.
(Inherited from ProbabilityDistribution.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| InverseCdf(Double) |
Computes the inverse of the cumulative distribution function
of this instance at the specified argument.
(Overrides ProbabilityDistributionInverseCdf(Double).) |
| InverseCdf(DoubleMatrix) |
Computes the inverse of the cumulative distribution function
of this instance at the specified arguments.
(Inherited from ProbabilityDistribution.) |
| InverseCdf(ReadOnlyDoubleMatrix) |
Computes the inverse of the cumulative distribution function
of this instance at the specified arguments.
(Inherited from ProbabilityDistribution.) |
| Mean |
Computes the mean of this instance.
(Overrides ProbabilityDistributionMean.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| OnSample |
Called when drawing a sample from this instance having the given size
and returns it
in a given destination array.
(Overrides ProbabilityDistributionOnSample(Int32, Double, Int32).) |
| Pdf(Double) |
Computes the probability density function
of this instance at the specified argument.
(Overrides ProbabilityDistributionPdf(Double).) |
| Pdf(DoubleMatrix) |
Computes the probability density function
of this instance at the specified arguments.
(Inherited from ProbabilityDistribution.) |
| Pdf(ReadOnlyDoubleMatrix) |
Computes the probability density function
of this instance at the specified arguments.
(Inherited from ProbabilityDistribution.) |
| Sample |
Draws a sample point from this instance.
(Overrides ProbabilityDistributionSample.) |
| Sample(Int32) |
Draws a sample from this instance having the specified size
and returns it as a matrix.
(Inherited from ProbabilityDistribution.) |
| Sample(Int32, Double, Int32) |
Draws a sample from this instance having the specified size
and returns it
in a destination array.
(Inherited from ProbabilityDistribution.) |
| StandardDeviation |
Computes the standard deviation of this instance.
(Inherited from ProbabilityDistribution.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Variance |
Computes the variance of this instance.
(Overrides ProbabilityDistributionVariance.) |
Remarks
The Exponential density function can be written as follows:
where 
and 
is the rate parameter of the distribution.
The rate parameter 
can be get or set
through property Rate.
See Also