HyperMath

ExpCDF

ExpCDF

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ExpCDF

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Generates exponential distribution cumulative density function values at specified locations.

Syntax

CDF = ExpCDF(Points, Mu)

Arguments

Name

Description

 

Points

A scalar, vector, or matrix of positive data points at which the cumulative density function is to be evaluated. The output is 0 for negative values.

 

Mu

Mean of the distribution. A positive scalar.

Outputs

Name

Description

 

CDF

A scalar, vector, or matrix of the cumulative density function values at the given points. The same size as Points.

Example

Find the exponential cumulative density function at points 1, 4, and 8 with parameter Mu = 5.

 

Syntax

 

cdf = ExpCDF([1,4,8],5)

 

Results

 

cdf = 0.18127    0.55067    0.7981

See Also:

ExpInvCDF

ExpPDF

Probability Distributions