Random Variation in a Model
Uniform
The density function of the uniform distribution is
![\[ f(x) = \left\{ \begin{array}{ll} \frac{1}{b - a} & a \le x \le b \\ 0 & \mbox{otherwise} \\ \end{array} \right. \]](images/simsug_app20071.png)
where a and b are real numbers with 
.
Parameters:
|
a |
is the minimum. |
|
b |
is the maximum. |
Table B.19 shows how the uniform distribution parameter names are specified in Simulation Studio (specifically, in the Numeric Source block). The uniform distribution is not available with the Distribution option in JMP.
Table B.19: Uniform Distribution Parameter Names
|
Simulation Studio |
JMP |
|
|---|---|---|
|
a |
Min |
– |
|
b |
Max |
– |
The following examples show (case-sensitive) string values that can be used as Numeric Source block DataStreamDescription factor values or InStreamPolicy port values. In these examples, the distribution and parameter names in the string value are the names that are used in the Theoretical option in the Numeric Source Block Properties dialog box (including any spaces or hyphens). Quotation marks are not required around the string value, and you can specify only the parameters that need to be updated (as demonstrated in the second example).
-
class == Uniform;Min == 0;Max == 1
-
Max == 10