Reply To: ANSYS DOE module to reduce high number of loads to equivalent reduced number of loads

[peteroznewman]

Instead of 5 variables, there would be 15 variables, so it is 3 times the work to get 15 sensitivities.
The Least Squares Fit can do either 5 or 15 variables. I recommend figuring out how to do it with 5 variables first.