Related Topics:
	RENO Predefined Functions

expondist

Description: Returns the exponential distribution.

Syntax: expondist(x, Lambda, Gamma, Cumulative)

• x is the value of the function.

• Lambda is the parameter value.

• Gamma is the location parameter.

• 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:

• x, Lambda and Gamma must be numerical.

• x and Gamma must be >= 0.

• Lambda must be > 0.

• The equation for the probability density function is:

• The equation for the cumulative distribution function is:

• All parameter values can include:

Example:

• expondist(0.2,10,0,TRUE)

Returns:

• 0.86466