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Random and Exogenous Variation |
From this window, you can write a function that returns a number that is used as the sample from the FormulaDistribution. For example, suppose you wanted a mixture distribution with density function
The bottom-most window is the FormulaDistribution Formula window,
and it contains the conditional element
.
Editing this element provides you with the capability to
specify the condition
.
If the condition evaluates to TRUE, it returns a value from
the formula in the True Expression window
,
which is the appropriate exponential random variable.
If it evaluates to FALSE, it returns a value from the user-defined formula
in the False Expression window
.
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