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Description: Returns the exponential distribution.
Syntax: EXPONDIST(Number, Lambda, Cumulative)
Number is the value of the function.
Lambda is the parameter value.
Cumulative is a logical value that indicates which form of the exponential function to provide. If Cumulative is TRUE, EXPONDIST returns the cumulative distribution function; if FALSE, it returns the probability density function.
Remarks:
Number and lambda must be numerical.
Number must be >= 0.
Lambda must be > 0.
The equation for the probability density function is:
The equation for the cumulative distribution function is:
Example:
EXPONDIST(0.2,10,TRUE) = 0.864665
EXPONDIST(0.2,10,FALSE) = 1.353353
© 1992-2019. HBM Prenscia Inc. ALL RIGHTS RESERVED.
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