Dakota Reference Manual
Version 6.4
LargeScale Engineering Optimization and Uncertainty Analysis

Integervalued discrete design variables
This keyword is related to the topics:
Alias: none
Argument(s): INTEGER
Default: no discrete design set integer variables
Required/Optional  Description of Group  Dakota Keyword  Dakota Keyword Description  

Optional  elements_per_variable  Number of admissible elements for each set variable  
Required  elements  The permissible values for each discrete variable  
Optional  categorical  Whether the setvalued variables are categorical or relaxable  
Optional  initial_point  Initial values  
Optional  descriptors  Labels for the variables 
A design variable whose values come from a specified set of admissible integers. The details of how to specify this discrete variable are located on the discrete_variables page.
Four integer variables whose values will be selected from the following sets during the search for an optimal design. , , and .
discrete_design_set integer 4 descriptors 'y1' 'y2' 'y3' 'y4' elements_per_variable 2 2 2 4 elements 0 1 0 1 0 5 10 15 20 23